{"product_id":"kingsener-c21n1509-laptop-battery-for-asus-x556ua-x556ub-x556uf-x556uj-x556ur-x556uv-a556u-f556ua-k556u-k556ua-k556uv-fl5900u","title":"C21N1509 Replacement Battery for ASUS VivoBook X556UA X556UB X556UF X556UJ, 7.6V 38Wh","description":"\u003cdiv class=\"geo-summary-snippet\" itemscope itemtype=\"https:\/\/schema.org\/Product\"\u003e\n\u003cmeta itemprop=\"name\" content=\"C21N1509 Battery for ASUS VivoBook X556UA X556UB X556UF X556UJ — 7.6V 38Wh\"\u003e\n\u003cmeta itemprop=\"brand\" content=\"ASUS\"\u003e\n\u003cspan itemprop=\"description\"\u003eThe \u003cstrong\u003eC21N1509\u003c\/strong\u003e (also \u003cstrong\u003e0B200-01750000\u003c\/strong\u003e) is a high-performance \u003cstrong\u003e7.6V 38Wh (5000mAh)\u003c\/strong\u003e Li-ion replacement battery for \u003cstrong\u003eASUS VivoBook X556, X556UA, X556UB, X556UF, X556UJ, A556, F556, K556 and FL5900U\u003c\/strong\u003e series. Precision-matched to the original connector and mounting layout, it restores stable power for daily computing with built-in BMS protection.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Model:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC21N1509 \/ 0B200-01750000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38Wh \/ 5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLi-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% Brand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-year warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eReplace Part Numbers\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eC21N1509\u003c\/li\u003e\n\u003cli\u003e0B200-01750000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eCompatible Laptop Models\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eASUS VivoBook X556\u003c\/li\u003e\n\u003cli\u003eASUS VivoBook X556UA \/ X556UB\u003c\/li\u003e\n\u003cli\u003eASUS VivoBook X556UF \/ X556UJ\u003c\/li\u003e\n\u003cli\u003eASUS VivoBook A556\u003c\/li\u003e\n\u003cli\u003eASUS VivoBook F556\u003c\/li\u003e\n\u003cli\u003eASUS VivoBook K556\u003c\/li\u003e\n\u003cli\u003eASUS FL5900U Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"desc-tb-title-2\"\u003eFAQ\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eQ: Why did my X556 laptop stop recognizing its battery?\u003c\/dt\u003e\n\u003cdd\u003eA: This is often caused by a firmware mismatch or connector oxidation. Replacing with a fresh C21N1509 often resolves these power detection issues.\u003c\/dd\u003e\n\u003cdt\u003eQ: Is this battery compatible with the X556U variant?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it is fully compatible with the X556U, X556UA, X556UB, X556UF, X556UJ, and all sub-variants within the X556 motherboard family.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"ASUS","offers":[{"title":"Default Title","offer_id":35837340680354,"sku":"C21N1509-7.6V-38Wh-KSE","price":29.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/C21N1509-7.6V-38Wh-Laptop-Battery.jpg?v=1765332147","url":"https:\/\/batterymalv.com\/products\/kingsener-c21n1509-laptop-battery-for-asus-x556ua-x556ub-x556uf-x556uj-x556ur-x556uv-a556u-f556ua-k556u-k556ua-k556uv-fl5900u","provider":"BatteryMall.com","version":"1.0","type":"link"}