{"title":"JBL Speaker Batteries","description":"\u003cp\u003eBatteryMall carries a wide range of \u003cstrong\u003ereplacement batteries for JBL\u003c\/strong\u003e Flip, Charge, Pulse and other models. \u003c\/p\u003e","products":[{"product_id":"kingsener-for-jbl-pulse-2-wireless-bluetooth-speaker-battery-p5542100-p","title":"Lithium Polymer Battery for JBL Pulse 2 Pulse 3 Wireless Bluetooth Waterproof Speaker Battery P5542100-P 5542110P | KingSener","description":"\u003ch2 data-mce-fragment=\"1\"\u003e\n\u003cspan style=\"color: #000000;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e \u003c\/h2\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eBrand: KingSener\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eType: Li-Polymer Battery \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eCapacity: 6000mAh\/22.2wh\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eVoltage: 3.7V\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eBattery Weight: 100g\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eColor:Blue\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eProduct Size:114*40*8mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eNet Weight: 100g\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCompatible Models：\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eFor JBL Pulse 3 Wireless Bluetooth Waterproof Speaker \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eFor JBL Pulse 2 Wireless Bluetooth Waterproof Speaker \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBattery Part Number： \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i1.720a7a1ajMKqpG\" data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eP5542100-P  DS171130460  5542110P  2017DJ1714\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i1.720a7a1ajMKqpG\" data-mce-fragment=\"1\" style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":37448709472428,"sku":"P5542100-P-3.7V-22.2Wh-Y","price":19.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-Pulse-P5542100-P-6000mAh-Speaker-Battery.jpg?v=1765338243"},{"product_id":"kingsener-flip-4-3000mah-battery-replacement-for-jbl-flip-4-flip-4-special-edition-gsp872693-01","title":"Flip 4 3000mAh Battery Replacement for JBL Flip 4, Flip 4 Special Edition GSP872693 01 | KingSener","description":"\u003ch2 style=\"text-align: left;\"\u003eSpecification\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eBrand: \u003c\/strong\u003eKingSener \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eType: \u003c\/strong\u003eLi-Polymer Battery\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eCapacity: \u003c\/strong\u003e3000mAh\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eVoltage: \u003c\/strong\u003e3.7V\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eBattery Weight: \u003c\/strong\u003e60g\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003eGreen\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eProduct Size:\u003c\/strong\u003e97*30*10mm \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eNet Weight: \u003c\/strong\u003e60g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFor JBL Flip 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBattery Part Number\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFor  GSP872693 01\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eJBL Flip3 and JBL Flip4 are the different model of battery.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePlease check your original battery the connector carefully carefully\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eand chose the right model before order.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":37448911683756,"sku":"Flip 4-3.7V-3000mAh","price":25.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/Flip4-3.7V-3000mAh-Battery.jpg?v=1765336383"},{"product_id":"kingsener-flip-3-3000mah-battery-replacement-for-jbl-flip-3-splashproof-portable-bluetooth-speaker-gsp872693","title":"Flip 3 3000mAh Battery Replacement For JBL Flip 3 Splashproof Portable Bluetooth Speaker GSP872693 01 | KingSener","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecification\u003cbr\u003eBrand: KingSener\u003cbr\u003eType: Li-Polymer Battery\u003cbr\u003eCapacity: 3000mAh\u003cbr\u003eVoltage: 3.7V\u003cbr\u003eBattery Weight: 60g\u003cbr\u003eColor:Green\u003cbr\u003eProduct Size:97*30*10mm \u003cbr\u003eNet Weight: 60g\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor JBL Flip 3\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBattery Part Number\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor  GSP872693 01\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eJBL Flip3 and JBL Flip4 are the different model of battery.\u003c\/p\u003e\n\u003cp\u003ePlease check your original battery the connector carefully carefully and chose the right\u003c\/p\u003e\n\u003cp\u003emodel before order.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":37448969420972,"sku":"Flip3-3.7V-3000mAh","price":19.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/Flip3-3.7V-3000mAh-Battery.jpg?v=1765336314"},{"product_id":"jbl-xtreme-bluetooth-audio-outdoor-speaker-battery","title":"GSP0931134 Replacement Battery For JBL Xtreme Bluetooth Audio Outdoor Speaker 7.4V 5000mAh","description":"\u003ch2\u003eSpecification:\u003c\/h2\u003e\n\u003cp\u003eBattery Model: GSP0931134\u003c\/p\u003e\n\u003cp\u003eVoltage: 7.4V\u003c\/p\u003e\n\u003cp\u003eCapacity: 5000mAh\/37Wh\u003c\/p\u003e\n\u003cp\u003eBattery Type: Li-polymer\u003c\/p\u003e\n\u003cp\u003eCell: Made in China\u003c\/p\u003e\n\u003cp\u003eColor: Black\u003c\/p\u003e\n\u003cp\u003eCondition: Replacement Battery (100% Brand New,2 years warranty!)\u003c\/p\u003e\n\u003ch3\u003eReplace Part Numbers:\u003c\/h3\u003e\n\u003cp\u003eGSP0931134\u003c\/p\u003e\n\u003ch3\u003eCompatible Models:\u003c\/h3\u003e\n\u003cp\u003eFor JBL Xtreme JBL GSP0931134\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotice:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNot all compatible laptop models are listed or included here.\u003c\/p\u003e\n\u003cp\u003eYou can open the back of your laptop to check the original battery model number.\u003c\/p\u003e\n\u003cp\u003ePlease contact us online if you have any question for the compatibility.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":42890102866092,"sku":"GSP0931134-7.4V-37Wh","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/GSP0931134-7.4V-5000mAh-Battery-1.jpg?v=1700881555"},{"product_id":"fg4cell2170x-battery-for-bluetooth-speaker-jbl-partybox-stage-320","title":"FG4CELL2170X Replacement Battery For Bluetooth Speaker JBL Partybox Stage 320","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG4CELL2170X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 9444mAh \/ 68Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 7.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion (2S2P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG4CELL2170X\u003c\/li\u003e\n\u003cli\u003eFG4CELL21700X (2S2P)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox Stage 320\u003c\/li\u003e\n\u003cli\u003eFor JBL Xtreme 4\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 400\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG4CELL21700X2S2P_1464X600_29ea5fe7-7fdf-4017-a6c4-c75e96c8dd17_1024x1024.jpg?v=1781333323\" alt=\"FG4CELL2170X Battery For JBL PartyBox Stage 320 Xtreme 4 Bluetooth Speaker\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Party Performance:\u003c\/strong\u003e 9444mAh \/ 68Wh 2S2P lithium-ion battery delivers extended playback runtime for JBL PartyBox Stage 320 and Xtreme 4 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium 2S2P Li-ion Configuration:\u003c\/strong\u003e High-quality 2S2P lithium-ion cell configuration provides consistent high-current power delivery with stable voltage output for powerful speaker performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox \/ Xtreme Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox Stage 320, Xtreme 4, and Battery 400 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL speaker with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox Stage 320 and Xtreme 4 portable Bluetooth speakers, this premium 2S2P Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for outdoor parties, beach events, camping trips, backyard gatherings, and extended DJ sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox Stage 320, Xtreme 4, and Battery 400, replaces FG4CELL2170X and FG4CELL21700X\u003c\/li\u003e\n\u003cli\u003eUltra-high 9444mAh \/ 68Wh 2S2P capacity supports extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/www.batterymall.com\/collections\/speaker-batteries\" title=\"Speaker Batteries\" rel=\"noopener\" target=\"_blank\"\u003eView more related batteries\u003c\/a\u003e\u003c\/p\u003e","brand":"JBL","offers":[{"title":"FG4CELL2170X-68Wh","offer_id":46089803301036,"sku":"FG4CELL2170X-7.2V-68Wh-OEM","price":36.99,"currency_code":"USD","in_stock":true},{"title":"FG4CELL21700X-74Wh-Type C","offer_id":46089803333804,"sku":"FG4CELL21700X(2S2P)-7.4V-74Wh-Type C-OEM","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG4CELL2170X-7.2V-68Wh-Speaker-Battery-1600.jpg?v=1774855124"},{"product_id":"j20-h-replacement-bluetooth-speaker-battery-for-jbl-partybox-club-120","title":"Replacement Bluetooth Speaker Battery For JBL PartyBox Club 120","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG2CELL21700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 5000mAh \/ 36Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 7.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG2CELL21700\u003c\/li\u003e\n\u003cli\u003eJ20-H\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox Club 120\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG2CELL21700_1464X600_aff5c832-980f-4a17-b43f-7ad78a388e4b_1024x1024.jpg?v=1782286879\" alt=\"FG2CELL21700 battery 7.2V 5000mAh 36Wh over 500 charge cycles for JBL PartyBox Club 120, say goodbye to battery anxiety\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Party Performance:\u003c\/strong\u003e 5000mAh \/ 36Wh lithium-ion battery delivers extended playback runtime for JBL PartyBox Club 120 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Li-ion Cells:\u003c\/strong\u003e High-quality lithium-ion cells provide consistent power delivery with stable voltage output for powerful JBL speaker performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox Club 120 Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox Club 120 and Battery 200 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox Club 120 with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox Club 120 portable Bluetooth speakers, this premium Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for indoor parties, outdoor events, backyard gatherings, and extended DJ sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox Club 120 and Battery 200, replaces FG2CELL21700 and J20-H\u003c\/li\u003e\n\u003cli\u003eHigh 5000mAh \/ 36Wh capacity supports extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/www.batterymall.com\/collections\/jbl-speaker-batteries\" title=\"JBL Speaker Batteries\" rel=\"noopener\" target=\"_blank\"\u003eView more related batteries\u003c\/a\u003e\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":44802006614188,"sku":"FG2CELL21700-7.2V-36Wh-OEM","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG2CELL21700-7.2V-36Wh-Speaker-Battery-16002.jpg?v=1774857305"},{"product_id":"replacement-battery-for-jbl-partybox-club-120","title":"Replacement Battery For JBL PartyBox Club 120 5000mAh","description":"\u003c!-- x-tinymce\/html --\u003e\u003c!-- x-tinymce\/html --\u003e\u003c!-- x-tinymce\/html --\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBattery Model:\u003c\/b\u003e Battery For JBL PartyBox Club 120\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCapacity：\u003c\/b\u003e5000mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoltage：\u003c\/b\u003e7.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBattery Type：\u003c\/b\u003eLi-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCell：\u003c\/b\u003eMade in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor：\u003c\/b\u003eBlack\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCondition：\u003c\/b\u003eReplacement Battery (100% Brand New,1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Numbers\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eBattery For JBL PartyBox Club 120\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Laptop Models\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e JBL PartyBox Club 120\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"\/en-se\/collections\/bose-speaker-batteries\" title=\"Bose Speaker Batteries\" rel=\"noopener\" target=\"_blank\"\u003eView more related batteries\u003c\/a\u003e\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":45536940490924,"sku":"FG2CELL21700-7.2V-36Wh-OEM","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG2CELL21700-7.2V-36Wh-Speaker-Battery-1600.jpg?v=1774860010"},{"product_id":"fg4cell2170x-fg4cell21700x-battery-for-jbl-xtreme-4-9444mah","title":"FG4CELL2170X FG4CELL21700X Battery For JBL Xtreme 4 9444mAh","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG4CELL2170X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 9444mAh \/ 68Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 7.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion (2S2P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG4CELL2170X\u003c\/li\u003e\n\u003cli\u003eFG4CELL21700X (2S2P)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox Stage 320\u003c\/li\u003e\n\u003cli\u003eFor JBL Xtreme 4\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 400\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG4CELL21700X2S2P_1464X600_29ea5fe7-7fdf-4017-a6c4-c75e96c8dd17_1024x1024.jpg?v=1781333323\" alt=\"FG4CELL2170X Battery For JBL PartyBox Stage 320 Xtreme 4 Bluetooth Speaker\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Party Performance:\u003c\/strong\u003e 9444mAh \/ 68Wh 2S2P lithium-ion battery delivers extended playback runtime for JBL PartyBox Stage 320 and Xtreme 4 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium 2S2P Li-ion Configuration:\u003c\/strong\u003e High-quality 2S2P lithium-ion cell configuration provides consistent high-current power delivery with stable voltage output for powerful speaker performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox \/ Xtreme Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox Stage 320, Xtreme 4, and Battery 400 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL speaker with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox Stage 320 and Xtreme 4 portable Bluetooth speakers, this premium 2S2P Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for outdoor parties, beach events, camping trips, backyard gatherings, and extended DJ sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox Stage 320, Xtreme 4, and Battery 400, replaces FG4CELL2170X and FG4CELL21700X\u003c\/li\u003e\n\u003cli\u003eUltra-high 9444mAh \/ 68Wh 2S2P capacity supports extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/www.batterymall.com\/collections\/speaker-batteries\" title=\"Speaker Batteries\" rel=\"noopener\" target=\"_blank\"\u003eView more related batteries\u003c\/a\u003e\u003c\/p\u003e","brand":"JBL","offers":[{"title":"FG4CELL2170X-68Wh","offer_id":46089831317676,"sku":"FG4CELL2170X-7.2V-68Wh-OEM","price":36.99,"currency_code":"USD","in_stock":true},{"title":"FG4CELL21700X-74Wh-Type C","offer_id":46089831350444,"sku":"FG4CELL21700X(2S2P)-7.4V-74Wh-Type C-OEM","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG4CELL2170X-7.2V-68Wh-Speaker-Battery-16002.jpg?v=1774856764"},{"product_id":"fg4cell2170x-high-capacity-battery-for-jbl-partybox-stage-320-xtreme-4-bluetooth-speaker","title":"FG4CELL2170X High Capacity Battery For JBL PartyBox Stage 320 Xtreme 4 Bluetooth Speaker","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG4CELL2170X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 9444mAh \/ 68Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 7.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion (2S2P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG4CELL2170X\u003c\/li\u003e\n\u003cli\u003eFG4CELL21700X (2S2P)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox Stage 320\u003c\/li\u003e\n\u003cli\u003eFor JBL Xtreme 4\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 400\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG4CELL21700X2S2P_1464X600_29ea5fe7-7fdf-4017-a6c4-c75e96c8dd17_1024x1024.jpg?v=1781333323\" alt=\"FG4CELL2170X Battery For JBL PartyBox Stage 320 Xtreme 4 Bluetooth Speaker\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Party Performance:\u003c\/strong\u003e 9444mAh \/ 68Wh 2S2P lithium-ion battery delivers extended playback runtime for JBL PartyBox Stage 320 and Xtreme 4 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium 2S2P Li-ion Configuration:\u003c\/strong\u003e High-quality 2S2P lithium-ion cell configuration provides consistent high-current power delivery with stable voltage output for powerful speaker performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox \/ Xtreme Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox Stage 320, Xtreme 4, and Battery 400 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL speaker with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox Stage 320 and Xtreme 4 portable Bluetooth speakers, this premium 2S2P Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for outdoor parties, beach events, camping trips, backyard gatherings, and extended DJ sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox Stage 320, Xtreme 4, and Battery 400, replaces FG4CELL2170X and FG4CELL21700X\u003c\/li\u003e\n\u003cli\u003eUltra-high 9444mAh \/ 68Wh 2S2P capacity supports extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/www.batterymall.com\/collections\/speaker-batteries\" title=\"Speaker Batteries\" rel=\"noopener\" target=\"_blank\"\u003eView more related batteries\u003c\/a\u003e\u003c\/p\u003e","brand":"JBL","offers":[{"title":"FG4CELL2170X-68Wh","offer_id":46089849372844,"sku":"FG4CELL2170X-7.2V-68Wh-OEM","price":36.99,"currency_code":"USD","in_stock":true},{"title":"FG4CELL21700X-74Wh-Type C","offer_id":46089849405612,"sku":"FG4CELL21700X(2S2P)-7.4V-74Wh-Type C-OEM","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG4CELL2170X-7.2V-74Wh-Speaker-Battery-16003.jpg?v=1774856729"},{"product_id":"fg2cell21700-j20-h-battery-for-jbl-partybox-club-120-bluetooth-speaker-5000mah","title":"FG2CELL21700 J20-H Battery For JBL PartyBox Club 120 Bluetooth Speaker 5000mAh","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG2CELL21700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 5000mAh \/ 36Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 7.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG2CELL21700\u003c\/li\u003e\n\u003cli\u003eJ20-H\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox Club 120\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG2CELL21700_1464X600_aff5c832-980f-4a17-b43f-7ad78a388e4b_1024x1024.jpg?v=1782286879\" alt=\"FG2CELL21700 battery 7.2V 5000mAh 36Wh over 500 charge cycles for JBL PartyBox Club 120, say goodbye to battery anxiety\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Party Performance:\u003c\/strong\u003e 5000mAh \/ 36Wh lithium-ion battery delivers extended playback runtime for JBL PartyBox Club 120 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Li-ion Cells:\u003c\/strong\u003e High-quality lithium-ion cells provide consistent power delivery with stable voltage output for powerful JBL speaker performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox Club 120 Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox Club 120 and Battery 200 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox Club 120 with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox Club 120 portable Bluetooth speakers, this premium Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for indoor parties, outdoor events, backyard gatherings, and extended DJ sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox Club 120 and Battery 200, replaces FG2CELL21700 and J20-H\u003c\/li\u003e\n\u003cli\u003eHigh 5000mAh \/ 36Wh capacity supports extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/www.batterymall.com\/collections\/jbl-speaker-batteries\" title=\"JBL Speaker Batteries\" rel=\"noopener\" target=\"_blank\"\u003eView more related batteries\u003c\/a\u003e\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46090274209964,"sku":"FG2CELL21700-7.2V-36Wh-OEM","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG2CELL21700-7.2V-36Wh-Speaker-Battery-16004.jpg?v=1774859667"},{"product_id":"fg2cell21700-high-capacity-battery-for-jbl-partybox-club-120-party-speaker-36wh","title":"FG2CELL21700 High Capacity Battery For JBL PartyBox Club 120 Party Speaker 36Wh","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG2CELL21700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 5000mAh \/ 36Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 7.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG2CELL21700\u003c\/li\u003e\n\u003cli\u003eJ20-H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox Club 120\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG2CELL21700_1464X600_aff5c832-980f-4a17-b43f-7ad78a388e4b_1024x1024.jpg?v=1782286879\" alt=\"FG2CELL21700 battery 7.2V 5000mAh 36Wh over 500 charge cycles for JBL PartyBox Club 120, say goodbye to battery anxiety\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Party Performance:\u003c\/strong\u003e 5000mAh \/ 36Wh lithium-ion battery delivers extended playback runtime for JBL PartyBox Club 120 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Li-ion Cells:\u003c\/strong\u003e High-quality lithium-ion cells provide consistent power delivery with stable voltage output for powerful JBL speaker performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox Club 120 Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox Club 120 and Battery 200 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox Club 120 with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox Club 120 portable Bluetooth speakers, this premium Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for indoor parties, outdoor events, backyard gatherings, and extended DJ sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox Club 120 and Battery 200, replaces FG2CELL21700 and J20-H\u003c\/li\u003e\n\u003cli\u003eHigh 5000mAh \/ 36Wh capacity supports extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/www.batterymall.com\/collections\/jbl-speaker-batteries\" title=\"JBL Speaker Batteries\" rel=\"noopener\" target=\"_blank\"\u003eView more related batteries\u003c\/a\u003e\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46090284105900,"sku":"FG2CELL21700-7.2V-36Wh-OEM","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG2CELL21700-7.2V-36Wh-Speaker-Battery-16003.jpg?v=1774859958"},{"product_id":"fg6cell21700g-bluetooth-speaker-battery-for-jbl-partybox-520-720-boombox4","title":"2PCS FG6CELL21700G Bluetooth Speaker Battery For JBL PartyBox 520 720 Boombox4","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG6CELL21700G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 5000mAh \/ 108Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 21.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG6CELL21700G\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox 520\u003c\/li\u003e\n\u003cli\u003eFor JBL PartyBox 720\u003c\/li\u003e\n\u003cli\u003eFor JBL Boombox 4\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 600\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG6CELL21700G_1464X600_d9c7849a-3b71-447e-8af3-4dfd517fe4cb_1024x1024.jpg?v=1779760704\" alt=\"JBL-FG6CELL21700G-21.6V-108Wh-Bluetooth-Speaker-Battery\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-High Capacity Party Performance:\u003c\/strong\u003e 5000mAh \/ 108Wh high-voltage lithium-ion battery delivers exceptional extended playback runtime for JBL PartyBox 520, PartyBox 720, and Boombox 4 premium Bluetooth speakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium High-Voltage Li-ion Cells:\u003c\/strong\u003e High-quality 21.6V lithium-ion cells provide consistent high-power delivery with stable voltage output for powerful JBL speaker performance during extended events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox \/ Boombox Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox 520, PartyBox 720, Boombox 4, and Battery 600 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox or Boombox with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox 520, PartyBox 720, and Boombox 4 premium portable Bluetooth speakers, this ultra-high capacity 108Wh Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for large outdoor parties, festival events, beach gatherings, camping trips, and extended DJ sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox 520, PartyBox 720, Boombox 4, and Battery 600, replaces FG6CELL21700G\u003c\/li\u003e\n\u003cli\u003eUltra-high 5000mAh \/ 108Wh capacity supports exceptional extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46090300031148,"sku":"FG6CELL21700G-21.6V-108Wh-OEM-2pcs","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG6CELL21700G-21.6V-108Wh-Bluetooth-Speaker-Battery-1600.jpg?v=1779760582"},{"product_id":"fg6cell21700g-battery-for-jbl-partybox-520-720-boombox-4-battery-600-5000mah","title":"FG6CELL21700G Battery For JBL PartyBox 520 720 Boombox 4 Battery 600 5000mAh","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG6CELL21700G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 5000mAh \/ 108Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 21.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG6CELL21700G\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox 520\u003c\/li\u003e\n\u003cli\u003eFor JBL PartyBox 720\u003c\/li\u003e\n\u003cli\u003eFor JBL Boombox 4\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 600\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG6CELL21700G_1464X600_d9c7849a-3b71-447e-8af3-4dfd517fe4cb_1024x1024.jpg?v=1779760704\" alt=\"JBL-FG6CELL21700G-21.6V-108Wh-Bluetooth-Speaker-Battery\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-High Capacity Party Performance:\u003c\/strong\u003e 5000mAh \/ 108Wh high-voltage lithium-ion battery delivers exceptional extended playback runtime for JBL PartyBox 520, PartyBox 720, and Boombox 4 premium Bluetooth speakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium High-Voltage Li-ion Cells:\u003c\/strong\u003e High-quality 21.6V lithium-ion cells provide consistent high-power delivery with stable voltage output for powerful JBL speaker performance during extended events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox \/ Boombox Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox 520, PartyBox 720, Boombox 4, and Battery 600 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox or Boombox with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox 520, PartyBox 720, and Boombox 4 premium portable Bluetooth speakers, this ultra-high capacity 108Wh Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for large outdoor parties, festival events, beach gatherings, camping trips, and extended DJ sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox 520, PartyBox 720, Boombox 4, and Battery 600, replaces FG6CELL21700G\u003c\/li\u003e\n\u003cli\u003eUltra-high 5000mAh \/ 108Wh capacity supports exceptional extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46090590027948,"sku":"FG6CELL21700G-21.6V-108Wh-OEM","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG6CELL21700G-21.6V-108Wh-Speaker-Battery-16002.jpg?v=1774862321"},{"product_id":"fg6cell21700g-rechargeable-battery-for-jbl-partybox-520-720-boombox-4-speaker","title":"FG6CELL21700G Rechargeable Battery For JBL PartyBox 520 720 Boombox 4 Speaker","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG6CELL21700G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 5000mAh \/ 108Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 21.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG6CELL21700G\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox 520\u003c\/li\u003e\n\u003cli\u003eFor JBL PartyBox 720\u003c\/li\u003e\n\u003cli\u003eFor JBL Boombox 4\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 600\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG6CELL21700G_1464X600_d9c7849a-3b71-447e-8af3-4dfd517fe4cb_1024x1024.jpg?v=1779760704\" alt=\"JBL-FG6CELL21700G-21.6V-108Wh-Bluetooth-Speaker-Battery\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-High Capacity Party Performance:\u003c\/strong\u003e 5000mAh \/ 108Wh high-voltage lithium-ion battery delivers exceptional extended playback runtime for JBL PartyBox 520, PartyBox 720, and Boombox 4 premium Bluetooth speakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium High-Voltage Li-ion Cells:\u003c\/strong\u003e High-quality 21.6V lithium-ion cells provide consistent high-power delivery with stable voltage output for powerful JBL speaker performance during extended events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox \/ Boombox Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox 520, PartyBox 720, Boombox 4, and Battery 600 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox or Boombox with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox 520, PartyBox 720, and Boombox 4 premium portable Bluetooth speakers, this ultra-high capacity 108Wh Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for large outdoor parties, festival events, beach gatherings, camping trips, and extended DJ sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox 520, PartyBox 720, Boombox 4, and Battery 600, replaces FG6CELL21700G\u003c\/li\u003e\n\u003cli\u003eUltra-high 5000mAh \/ 108Wh capacity supports exceptional extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46090602578092,"sku":"FG6CELL21700G-21.6V-108Wh-OEM","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG6CELL21700G-21.6V-108Wh-Speaker-Battery-16003.jpg?v=1774862430"},{"product_id":"sun-inte-260-bluetooth-speaker-battery-for-jbl-partybox-100","title":"SUN-INTE-260 Bluetooth Speaker Battery For JBL PartyBox 100","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e SUN-INTE-260\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 2500mAh \/ 36Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 14.4V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eSUN-INTE-260\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox 100\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Party Performance:\u003c\/strong\u003e 2500mAh \/ 36Wh lithium-ion battery delivers consistent playback runtime for JBL PartyBox 100 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Li-ion Cells:\u003c\/strong\u003e High-quality lithium-ion cells provide consistent power delivery with stable voltage output for powerful JBL PartyBox 100 speaker performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox 100 Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox 100 Bluetooth speaker for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox 100 with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox 100 portable Bluetooth speakers, this premium Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for indoor parties, outdoor events, backyard gatherings, camping trips, and extended listening sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox 100 Bluetooth speaker, direct replacement for SUN-INTE-260\u003c\/li\u003e\n\u003cli\u003eReliable 2500mAh \/ 36Wh capacity restores original playback runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46090671227052,"sku":"SUN-INTE-260-14.4V-36Wh-OEM","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-SUN-INTE-260-14.4V-36Wh-Speaker-Battery-16002.jpg?v=1774863210"},{"product_id":"sun-inte-260-battery-for-jbl-partybox-100-bluetooth-speaker-2500mah-14-4v","title":"SUN-INTE-260 Battery For JBL PartyBox 100 Bluetooth Speaker 2500mAh 14.4V","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e SUN-INTE-260\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 2500mAh \/ 36Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 14.4V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eSUN-INTE-260\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox 100\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Party Performance:\u003c\/strong\u003e 2500mAh \/ 36Wh lithium-ion battery delivers consistent playback runtime for JBL PartyBox 100 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Li-ion Cells:\u003c\/strong\u003e High-quality lithium-ion cells provide consistent power delivery with stable voltage output for powerful JBL PartyBox 100 speaker performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox 100 Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox 100 Bluetooth speaker for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox 100 with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox 100 portable Bluetooth speakers, this premium Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for indoor parties, outdoor events, backyard gatherings, camping trips, and extended listening sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox 100 Bluetooth speaker, direct replacement for SUN-INTE-260\u003c\/li\u003e\n\u003cli\u003eReliable 2500mAh \/ 36Wh capacity restores original playback runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46093623132332,"sku":"SUN-INTE-260-14.4V-36Wh-OEM","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-SUN-INTE-260-14.4V-36Wh-Speaker-Battery-1600.jpg?v=1774916749"},{"product_id":"sun-inte-260-replacement-battery-for-jbl-partybox-100-portable-party-speaker-36wh","title":"SUN-INTE-260 Replacement Battery For JBL PartyBox 100 Portable Party Speaker 36Wh","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e SUN-INTE-260\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 2500mAh \/ 36Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 14.4V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eSUN-INTE-260\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox 100\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Party Performance:\u003c\/strong\u003e 2500mAh \/ 36Wh lithium-ion battery delivers consistent playback runtime for JBL PartyBox 100 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Li-ion Cells:\u003c\/strong\u003e High-quality lithium-ion cells provide consistent power delivery with stable voltage output for powerful JBL PartyBox 100 speaker performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox 100 Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox 100 Bluetooth speaker for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox 100 with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox 100 portable Bluetooth speakers, this premium Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for indoor parties, outdoor events, backyard gatherings, camping trips, and extended listening sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox 100 Bluetooth speaker, direct replacement for SUN-INTE-260\u003c\/li\u003e\n\u003cli\u003eReliable 2500mAh \/ 36Wh capacity restores original playback runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46093623591084,"sku":"SUN-INTE-260-14.4V-36Wh-OEM","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-SUN-INTE-260-14.4V-36Wh-Speaker-Battery-16003.jpg?v=1774916722"},{"product_id":"gsp-icr2s4p-pb350a-replacement-battery-for-jbl-partybox-310-bluetooth-speaker","title":"GSP-ICR2S4P-PB350A Replacement Battery For JBL PartyBox 310 Bluetooth Speaker","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e GSP-ICR2S4P-PB350A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 10000mAh \/ 72Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 7.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eGSP-ICR2S4P-PB350A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox 310\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-High Capacity Party Performance:\u003c\/strong\u003e 10000mAh \/ 72Wh lithium-ion battery delivers exceptional extended playback runtime for JBL PartyBox 310 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Li-ion Cells:\u003c\/strong\u003e High-quality lithium-ion cells provide consistent power delivery with stable voltage output for powerful JBL PartyBox 310 speaker performance during extended events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox 310 Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox 310 Bluetooth speaker for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox 310 with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox 310 portable Bluetooth speakers, this premium high-capacity Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for outdoor parties, beach events, backyard gatherings, camping trips, and extended DJ sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox 310 Bluetooth speaker, direct replacement for GSP-ICR2S4P-PB350A\u003c\/li\u003e\n\u003cli\u003eUltra-high 10000mAh \/ 72Wh capacity supports exceptional extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46093641973932,"sku":"GSP-ICR2S4P-PB350A-7.2V-72Wh-OEM","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-GSP-ICR2S4P-PB350A-7.2V-72Wh-Speaker-Battery-16002.jpg?v=1774917610"},{"product_id":"gsp-icr2s4p-pb350a-battery-for-jbl-partybox-310-bluetooth-speaker-10000mah-7-2v","title":"GSP-ICR2S4P-PB350A Battery For JBL PartyBox 310 Bluetooth Speaker 10000mAh 7.2V","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e GSP-ICR2S4P-PB350A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 10000mAh \/ 72Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 7.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eGSP-ICR2S4P-PB350A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox 310\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-High Capacity Party Performance:\u003c\/strong\u003e 10000mAh \/ 72Wh lithium-ion battery delivers exceptional extended playback runtime for JBL PartyBox 310 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Li-ion Cells:\u003c\/strong\u003e High-quality lithium-ion cells provide consistent power delivery with stable voltage output for powerful JBL PartyBox 310 speaker performance during extended events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox 310 Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox 310 Bluetooth speaker for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox 310 with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox 310 portable Bluetooth speakers, this premium high-capacity Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for outdoor parties, beach events, backyard gatherings, camping trips, and extended DJ sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox 310 Bluetooth speaker, direct replacement for GSP-ICR2S4P-PB350A\u003c\/li\u003e\n\u003cli\u003eUltra-high 10000mAh \/ 72Wh capacity supports exceptional extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46093674905772,"sku":"GSP-ICR2S4P-PB350A-7.2V-72Wh-OEM","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-GSP-ICR2S4P-PB350A-7.2V-72Wh-Speaker-Battery-1600.jpg?v=1774919209"},{"product_id":"replacement-battery-fg6cell21700g-for-jbl-partybox-720-partybox-520-boombox-4-battery","title":"FG6CELL21700G 5000mAh Replacement Battery for JBL PartyBox 720 PartyBox 520 Boombox 4 Battery 600 | 21.6V 108Wh Li-Ion","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG6CELL21700G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 5000mAh \/ 108Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 21.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG6CELL21700G\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox 520\u003c\/li\u003e\n\u003cli\u003eFor JBL PartyBox 720\u003c\/li\u003e\n\u003cli\u003eFor JBL Boombox 4\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 600\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG6CELL21700G_1464X600_d9c7849a-3b71-447e-8af3-4dfd517fe4cb_1024x1024.jpg?v=1779760704\" alt=\"JBL-FG6CELL21700G-21.6V-108Wh-Bluetooth-Speaker-Battery\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-High Capacity Party Performance:\u003c\/strong\u003e 5000mAh \/ 108Wh high-voltage lithium-ion battery delivers exceptional extended playback runtime for JBL PartyBox 520, PartyBox 720, and Boombox 4 premium Bluetooth speakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium High-Voltage Li-ion Cells:\u003c\/strong\u003e High-quality 21.6V lithium-ion cells provide consistent high-power delivery with stable voltage output for powerful JBL speaker performance during extended events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox \/ Boombox Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox 520, PartyBox 720, Boombox 4, and Battery 600 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox or Boombox with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox 520, PartyBox 720, and Boombox 4 premium portable Bluetooth speakers, this ultra-high capacity 108Wh Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for large outdoor parties, festival events, beach gatherings, camping trips, and extended DJ sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox 520, PartyBox 720, Boombox 4, and Battery 600, replaces FG6CELL21700G\u003c\/li\u003e\n\u003cli\u003eUltra-high 5000mAh \/ 108Wh capacity supports exceptional extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46310803996844,"sku":"FG6CELL21700G-21.6V-108Wh-OEM-2pcs","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG6CELL21700G-21.6V-108Wh-Bluetooth-Speaker-Battery-1.jpg?v=1779760606"},{"product_id":"fg6cell21700g-for-jbl-partybox-stage-520-720-boombox-4-speaker-battery","title":"FG6CELL21700G 2PCS for JBL PartyBox Stage 520 720 Boombox 4 with TYPE‑C 21.6V 5000mAh Speaker Battery","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG6CELL21700G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 5000mAh \/ 108Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 21.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG6CELL21700G\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox 520\u003c\/li\u003e\n\u003cli\u003eFor JBL PartyBox 720\u003c\/li\u003e\n\u003cli\u003eFor JBL Boombox 4\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 600\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG6CELL21700G_1464X600_d9c7849a-3b71-447e-8af3-4dfd517fe4cb_1024x1024.jpg?v=1779760704\" alt=\"JBL-FG6CELL21700G-21.6V-108Wh-Bluetooth-Speaker-Battery\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-High Capacity Party Performance:\u003c\/strong\u003e 5000mAh \/ 108Wh high-voltage lithium-ion battery delivers exceptional extended playback runtime for JBL PartyBox 520, PartyBox 720, and Boombox 4 premium Bluetooth speakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium High-Voltage Li-ion Cells:\u003c\/strong\u003e High-quality 21.6V lithium-ion cells provide consistent high-power delivery with stable voltage output for powerful JBL speaker performance during extended events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox \/ Boombox Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox 520, PartyBox 720, Boombox 4, and Battery 600 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox or Boombox with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox 520, PartyBox 720, and Boombox 4 premium portable Bluetooth speakers, this ultra-high capacity 108Wh Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for large outdoor parties, festival events, beach gatherings, camping trips, and extended DJ sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox 520, PartyBox 720, Boombox 4, and Battery 600, replaces FG6CELL21700G\u003c\/li\u003e\n\u003cli\u003eUltra-high 5000mAh \/ 108Wh capacity supports exceptional extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46310833094828,"sku":"FG6CELL21700G-21.6V-108Wh-OEM-2pcs","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG6CELL21700G-21.6V-108Wh-Bluetooth-Speaker-Battery-1600.jpg?v=1779760582"},{"product_id":"speaker-fg6cell21700g-battery-for-jbl-partybox-stage-520-720-spare-battery-with-type-c","title":"5000mAh 2PCS Speaker FG6CELL21700G Battery For JBL PartyBox Stage 520 \/ 720 Spare Battery with TYPE-C","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG6CELL21700G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 5000mAh \/ 108Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 21.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG6CELL21700G\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox 520\u003c\/li\u003e\n\u003cli\u003eFor JBL PartyBox 720\u003c\/li\u003e\n\u003cli\u003eFor JBL Boombox 4\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 600\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG6CELL21700G_1464X600_d9c7849a-3b71-447e-8af3-4dfd517fe4cb_1024x1024.jpg?v=1779760704\" alt=\"JBL-FG6CELL21700G-21.6V-108Wh-Bluetooth-Speaker-Battery\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-High Capacity Party Performance:\u003c\/strong\u003e 5000mAh \/ 108Wh high-voltage lithium-ion battery delivers exceptional extended playback runtime for JBL PartyBox 520, PartyBox 720, and Boombox 4 premium Bluetooth speakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium High-Voltage Li-ion Cells:\u003c\/strong\u003e High-quality 21.6V lithium-ion cells provide consistent high-power delivery with stable voltage output for powerful JBL speaker performance during extended events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox \/ Boombox Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox 520, PartyBox 720, Boombox 4, and Battery 600 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL PartyBox or Boombox with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox 520, PartyBox 720, and Boombox 4 premium portable Bluetooth speakers, this ultra-high capacity 108Wh Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for large outdoor parties, festival events, beach gatherings, camping trips, and extended DJ sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox 520, PartyBox 720, Boombox 4, and Battery 600, replaces FG6CELL21700G\u003c\/li\u003e\n\u003cli\u003eUltra-high 5000mAh \/ 108Wh capacity supports exceptional extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46310836928684,"sku":"FG6CELL21700G-21.6V-108Wh-OEM-2pcs","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG6CELL21700G-21.6V-108Wh-Bluetooth-Speaker-Battery-1600-1.jpg?v=1779760591"},{"product_id":"fg4cell21700x2s2p-rechargeable-li-ion-battery-for-jbl-partybox-stage-320-xtreme-4","title":"2PCS FG4CELL21700X(2S2P) Rechargeable Li-ion Battery For JBL PartyBox Stage 320 Xtreme 4","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG4CELL21700X(2S2P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 10000mAh\/74Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 7.4V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion (2S2P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG4CELL2170X\u003c\/li\u003e\n\u003cli\u003eFG4CELL21700X (2S2P)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox Stage 320\u003c\/li\u003e\n\u003cli\u003eFor JBL Xtreme 4\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 400\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG4CELL21700X2S2P_1464X600_29ea5fe7-7fdf-4017-a6c4-c75e96c8dd17_1024x1024.jpg?v=1781333323\" alt=\"FG4CELL2170X Battery For JBL PartyBox Stage 320 Xtreme 4 Bluetooth Speaker\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Party Performance:\u003c\/strong\u003e 10000mAh\/74Wh 2S2P lithium-ion battery delivers extended playback runtime for JBL PartyBox Stage 320 and Xtreme 4 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium 2S2P Li-ion Configuration:\u003c\/strong\u003e High-quality 2S2P lithium-ion cell configuration provides consistent high-current power delivery with stable voltage output for powerful speaker performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox \/ Xtreme Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox Stage 320, Xtreme 4, and Battery 400 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL speaker with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox Stage 320 and Xtreme 4 portable Bluetooth speakers, this premium 2S2P Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for outdoor parties, beach events, camping trips, backyard gatherings, and extended DJ sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox Stage 320, Xtreme 4, and Battery 400, replaces FG4CELL2170X and FG4CELL21700X\u003c\/li\u003e\n\u003cli\u003eUltra-high 10000mAh\/74Wh 2S2P capacity supports extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/www.batterymall.com\/collections\/speaker-batteries\" title=\"Speaker Batteries\" rel=\"noopener\" target=\"_blank\"\u003eView more related batteries\u003c\/a\u003e\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46374489063596,"sku":"FG4CELL21700X(2S2P)-7.4V-74Wh-Type C-OEM","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG4CELL21700X2S2P-7.4V-74Wh-Battery-1600-2PCS-1.jpg?v=1781336427"},{"product_id":"fg4cell21700x-battery-jbl-partybox-stage-320-xtreme-4","title":"2PCS FG4CELL21700X(2S2P) Replacement Battery For JBL PartyBox Stage 320 Xtreme 4","description":"\u003ch2 class=\"desc-tb-title-2\"\u003eReplacement Battery Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Model:\u003c\/strong\u003e FG4CELL21700X(2S2P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 10000mAh\/74Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 7.4V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-ion (2S2P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell:\u003c\/strong\u003e Made in China, high quality guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Replacement Battery (100% Brand New, 1-year warranty!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Number\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-2\"\u003e\n\u003cli\u003eFG4CELL2170X\u003c\/li\u003e\n\u003cli\u003eFG4CELL21700X (2S2P)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Device Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor JBL PartyBox Stage 320\u003c\/li\u003e\n\u003cli\u003eFor JBL Xtreme 4\u003c\/li\u003e\n\u003cli\u003eFor JBL Battery 400\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/FG4CELL21700X2S2P_1464X600_29ea5fe7-7fdf-4017-a6c4-c75e96c8dd17_1024x1024.jpg?v=1781333323\" alt=\"FG4CELL2170X Battery For JBL PartyBox Stage 320 Xtreme 4 Bluetooth Speaker\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Party Performance:\u003c\/strong\u003e 10000mAh\/74Wh 2S2P lithium-ion battery delivers extended playback runtime for JBL PartyBox Stage 320 and Xtreme 4 portable Bluetooth speakers for parties, events, and outdoor gatherings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium 2S2P Li-ion Configuration:\u003c\/strong\u003e High-quality 2S2P lithium-ion cell configuration provides consistent high-current power delivery with stable voltage output for powerful speaker performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Quality:\u003c\/strong\u003e Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL PartyBox \/ Xtreme Optimized:\u003c\/strong\u003e Specifically engineered for JBL PartyBox Stage 320, Xtreme 4, and Battery 400 for perfect fit and reliable battery management system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protection:\u003c\/strong\u003e Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Party-Ready Performance:\u003c\/strong\u003e Revive your JBL speaker with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events and gatherings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eEngineered specifically for JBL PartyBox Stage 320 and Xtreme 4 portable Bluetooth speakers, this premium 2S2P Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for outdoor parties, beach events, camping trips, backyard gatherings, and extended DJ sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with JBL PartyBox Stage 320, Xtreme 4, and Battery 400, replaces FG4CELL2170X and FG4CELL21700X\u003c\/li\u003e\n\u003cli\u003eUltra-high 10000mAh\/74Wh 2S2P capacity supports extended party-ready runtime for music lovers\u003c\/li\u003e\n\u003cli\u003eRigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use\u003c\/li\u003e\n\u003cli\u003e1-year warranty and OEM-grade construction for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered housing with multi-layer protection circuits for safe operation during charging and playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/www.batterymall.com\/collections\/speaker-batteries\" title=\"Speaker Batteries\" rel=\"noopener\" target=\"_blank\"\u003eView more related batteries\u003c\/a\u003e\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46374490308780,"sku":"FG4CELL21700X(2S2P)-7.4V-74Wh-Type C-OEM","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/JBL-FG4CELL21700X2S2P-7.4V-74Wh-Battery-1600-2PCS.jpg?v=1781336396"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/collections\/Kingsener-3000mAh-Battery-for-JBL-Flip-4-For-Flip-4-Special-Edition-GSP872693-01_jpg_Q90_jpg.jpg?v=1663061883","url":"https:\/\/www.batterymall.com\/en-se\/collections\/jbl-speaker-batteries.oembed","provider":"BatteryMall.com","version":"1.0","type":"link"}