{"product_id":"kingsener-c21n1335-new-laptop-battery-for-asus-vivobook-s451-s451la-s451lb-s451ln-series-ultrabook-7-5v-38wh","title":"C21N1335 New Laptop Battery for ASUS VivoBook S451 S451LA S451LB S451LN Series Ultrabook 7.5V 38WH | KingSener","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 C21N1335\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 38Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 7.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Li-polymer\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\u003eC21N1335\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Laptop Model\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eFor ASUS VivoBook S451 Series\u003c\/li\u003e\n\u003cli\u003eFor ASUS VivoBook S451LA Series\u003c\/li\u003e\n\u003cli\u003eFor ASUS VivoBook S451LB Series\u003c\/li\u003e\n\u003cli\u003eFor ASUS VivoBook S451LN Series\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\u003e38Wh Li-polymer battery delivering reliable runtime for ASUS VivoBook S451 series ultrabooks\u003c\/li\u003e\n\u003cli\u003ePrecisely engineered to match OEM specifications for ASUS C21N1335 battery model\u003c\/li\u003e\n\u003cli\u003eBuilt-in battery management system (BMS) for overcharge, over-discharge, and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eGrade-A lithium polymer cells ensure stable 7.5V output and consistent performance\u003c\/li\u003e\n\u003cli\u003ePlug-and-play replacement — no modification or tools required\u003c\/li\u003e\n\u003cli\u003eRigorously tested for safety, compatibility, and long cycle life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"desc-tb-title-2\"\u003eWhy Choose This Battery\u003c\/h2\u003e\n\u003cp\u003eThis replacement battery is designed for the ASUS VivoBook S451, S451LA, S451LB, and S451LN series ultrabooks, restoring full battery life for everyday computing, study, and on-the-go use. It is ideal for users seeking a cost-effective, OEM-grade alternative to the original ASUS C21N1335 battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOEM-equivalent capacity (38Wh) for dependable all-day use\u003c\/li\u003e\n\u003cli\u003eCompatible with ASUS VivoBook S451, S451LA, S451LB, and S451LN series\u003c\/li\u003e\n\u003cli\u003eMulti-layer BMS protection for safe, reliable daily charging cycles\u003c\/li\u003e\n\u003cli\u003e100% brand new cells — no refurbished or recycled components\u003c\/li\u003e\n\u003cli\u003eBacked by a 1-year warranty and dedicated after-sales support\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASUS","offers":[{"title":"Default Title","offer_id":39361648623788,"sku":"C21N1335-7.5V-38WH-Y","price":306.48,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/C21N1335-7.5V-38WH-Laptop-Battery.jpg?v=1765332067","url":"https:\/\/www.batterymall.com\/en-se\/products\/kingsener-c21n1335-new-laptop-battery-for-asus-vivobook-s451-s451la-s451lb-s451ln-series-ultrabook-7-5v-38wh","provider":"BatteryMall.com","version":"1.0","type":"link"}