{"product_id":"ab12g-3bsc760019e1-battery-abb-ac800m-pm860","title":"AB12G 3BSC760019E1 Replacement Battery for ABB AC 800M PM860 PM861 PM864 PM865 CPU 3.7V 2.4Ah 8.88Wh","description":"\u003ch2\u003eCompatible ABB AC 800M CPU Battery Replacement\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eAB12G 3BSC760019E1\u003c\/b\u003e is a precision-engineered lithium-ion backup battery designed specifically for ABB AC 800M \u003cb\u003ePM860\u003c\/b\u003e, \u003cb\u003ePM861\u003c\/b\u003e, \u003cb\u003ePM864\u003c\/b\u003e and \u003cb\u003ePM865\u003c\/b\u003e processor modules. This 3.7V 2.4Ah cell preserves SRAM data and real-time clock during power loss—preventing the dreaded \"Memory Lost\" error after a mains interruption.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: \u003cstrong\u003eAB12G\u003c\/strong\u003e \/ SB822 AB12G (364-1115)\u003c\/li\u003e\n\u003cli\u003eABB Order Code: \u003cstrong\u003e3BSC760019E1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoltage: 3.7V DC | Capacity: 2.4Ah (8.88Wh)\u003c\/li\u003e\n\u003cli\u003eCycle Life: ≥1000 charges\u003c\/li\u003e\n\u003cli\u003eOperating Temp: -20°C to +60°C\u003c\/li\u003e\n\u003cli\u003eConnector: Gold-finger with anti-reverse latch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible ABB Systems\u003c\/h2\u003e\n\u003cp\u003eThis backup cell installs directly into the rear battery slot of \u003cb\u003eABB AC 800M controllers\u003c\/b\u003e including PM851, PM856, PM860, PM861, PM861A, PM862, PM863, PM864, PM864A, PM865, PM866, PM891, PM902 and PM903. Also fits ABB 800xA DCS and selected Advant Controller 410\/450 configurations.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat happens if the AB12G battery fails?\u003c\/h3\u003e\n\u003cp\u003eA depleted or failing 3BSC760019E1 causes the AC 800M CPU to lose SRAM contents and RTC time after any power interruption—triggering a \"Memory Lost\" error that requires manual program reload. Replacement every 3–5 years during planned outages is recommended.\u003c\/p\u003e\n\u003ch3\u003eIs the 3BSC760019E1 hot-swappable?\u003c\/h3\u003e\n\u003cp\u003eYes. Insert or remove the AB12G cell with the controller powered; a mechanical anti-reverse latch prevents incorrect orientation. Reinsertion within 30 seconds avoids RAM corruption. Full recharge completes in 2–4 hours.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"4-Pin 4-Wire","offer_id":47272590475436,"sku":"AB12G-3.7V-8.88Wh-4Wire-OEM","price":71.27,"currency_code":"USD","in_stock":true},{"title":"4-Pin 2-Wire","offer_id":47272590508204,"sku":"AB12G-3.7V-8.88Wh-2Wire-OEM","price":71.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/ABB-AB12G-3.7V-8.88Wh-CPU-Battery-1.png?v=1790216480","url":"https:\/\/www.batterymall.com\/zh-hant\/products\/ab12g-3bsc760019e1-battery-abb-ac800m-pm860","provider":"BatteryMall.com","version":"1.0","type":"link"}