{"product_id":"ap16b4j-laptop-battery-for-acer-aspire-switch-alpha-12-sa5-271-sa5-271-5030-707z-52yl-3981","title":"AP16B4J Battery for Acer Switch Alpha 12 SA5-271 Series","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAP16B4J\u003c\/strong\u003e is a high-performance OEM-grade replacement battery with \u003cstrong\u003e37Wh\u003c\/strong\u003e capacity (4870mAh \/ 7.6V) for the \u003cstrong\u003eAcer Aspire Switch Alpha 12 SA5-271 Series\u003c\/strong\u003e 2-in-1 convertible laptops. It directly replaces original part numbers \u003cstrong\u003eAP16B4J\u003c\/strong\u003e and \u003cstrong\u003e2ICP4\/78\/104\u003c\/strong\u003e, restoring factory-level runtime and stable power for study, work and on-the-go use. Compatible with Acer Switch Alpha 12 models \u003cstrong\u003eSA5-271-5030, SA5-271-707Z, SA5-271-52YL and SA5-271-3981\u003c\/strong\u003e. 100% brand new, rigorously tested and backed by a \u003cstrong\u003e1-year warranty\u003c\/strong\u003e. \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:16px;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"text-align:left;padding:8px 12px;border:1px solid #ddd;\"\u003eAttribute\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px 12px;border:1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;\"\u003eStandard Model\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eAP16B4J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e4870mAh \/ 37Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e7.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eLi-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;\"\u003eCell\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eMade in China, high quality guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e100% Brand New Replacement (1-Year Warranty)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e1-Year Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eReplace Part Numbers\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eAP16B4J\u003c\/li\u003e\n\u003cli\u003e2ICP4\/78\/104\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible Models\u003c\/h2\u003e\n\u003cul class=\"desc-tb-flex-3\"\u003e\n\u003cli\u003eAcer Aspire Switch Alpha 12 SA5-271 Series\u003c\/li\u003e\n\u003cli\u003eAcer Aspire Switch Alpha 12 SA5-271\u003c\/li\u003e\n\u003cli\u003eAcer Aspire Switch Alpha 12 SA5-271-5030\u003c\/li\u003e\n\u003cli\u003eAcer Aspire Switch Alpha 12 SA5-271-707Z\u003c\/li\u003e\n\u003cli\u003eAcer Aspire Switch Alpha 12 SA5-271-52YL\u003c\/li\u003e\n\u003cli\u003eAcer Aspire Switch Alpha 12 SA5-271-3981\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhich Acer laptops does the AP16B4J battery fit?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAP16B4J\u003c\/strong\u003e fits the \u003cstrong\u003eAcer Aspire Switch Alpha 12 SA5-271 Series\u003c\/strong\u003e 2-in-1 convertible, including models \u003cstrong\u003eSA5-271-5030, SA5-271-707Z, SA5-271-52YL and SA5-271-3981\u003c\/strong\u003e. Please check the model code printed on your original battery label to confirm compatibility before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs this AP16B4J battery 100% brand new and safe?\u003c\/h3\u003e\n\u003cp\u003eYes — it is 100% brand new with premium Li-ion cells rated at \u003cstrong\u003e37Wh\u003c\/strong\u003e (4870mAh \/ 7.6V) and a built-in BMS protection circuit against overcharge, over-discharge and short circuit, delivering stable power for your convertible.\u003c\/p\u003e\n\u003ch3\u003eWhat warranty is included with the AP16B4J battery?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003e1-year warranty\u003c\/strong\u003e is included with dedicated after-sales support. Installation is plug-and-play with a 1:1 factory fit — no drivers or modification required.\u003c\/p\u003e\n","brand":"ACER","offers":[{"title":"Default Title","offer_id":44050260492460,"sku":"AP16B4J-7.6V-37WH-OEM","price":253.19,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/Acer-AP16B4J-7.6V-37WH-Laptop-Battery-1600.jpg?v=1775719398","url":"https:\/\/bitterymill.com\/en-tw\/products\/ap16b4j-laptop-battery-for-acer-aspire-switch-alpha-12-sa5-271-sa5-271-5030-707z-52yl-3981","provider":"BatteryMall.com","version":"1.0","type":"link"}