{"product_id":"zthy-ap16l8j-replacement-battery-for-acer-chromebook-spin","title":"ZTHY AP16L8J Replacement Battery for Acer Chromebook Spin","description":"\u003cb\u003eZTHY AP16L8J is a direct-replacement 7.5V, 36.5Wh Li-ion battery built to restore runtime to compatible Acer Chromebook Spin 311, Spin 513 and TravelMate X5 laptops.\u003c\/b\u003e\n\n\u003cp\u003eIf your Acer laptop is shutting down early or won’t hold charge, this ZTHY AP16L8J replacement battery provides a manufacturer-grade Li-ion cell specification designed to match the original power profile and connector layout. It’s a purpose-made part (compatible part numbers include AP16L8J, KT0020G010, 2ICP4\/91\/91) intended for a range of Acer Chromebooks and select TravelMate X5 models. Before ordering, verify the model and battery number on your existing pack so the connector and shape match exactly.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I know this battery fits my laptop?\u003c\/h3\u003e\n\u003cp\u003eBattery appearance and connectors can look nearly identical across Acer models, but the internal pinout or firmware handshake can differ. Compare the part number printed on your original battery (AP16L8J or the listed compatibles). If the part numbers match, this ZTHY unit is engineered to be physically and electrically compatible.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck printed part numbers: AP16L8J, KT0020G010, 2ICP4\/91\/91.\u003c\/li\u003e\n  \u003cli\u003eConfirm your model: CP311-3H series, CP513 series, Spin 513, or TMX514 TravelMate X5.\u003c\/li\u003e\n  \u003cli\u003eMatch connector shape and screw locations to ensure correct fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the technical specifications and what do they mean for daily use?\u003c\/h3\u003e\n\u003cp\u003eThis replacement is a 7.5V Li-ion pack rated at 36.5Wh (4865mAh). That capacity restores battery runtime close to the original design and supports typical Chromebook tasks like browsing, document editing, and video playback. Voltage and capacity alignment help the laptop’s power-management system recognize and manage the pack correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBattery type: Lithium-ion for stable energy density.\u003c\/li\u003e\n  \u003cli\u003eVoltage: 7.5V — matches the original power profile.\u003c\/li\u003e\n  \u003cli\u003eCapacity: 36.5Wh \/ 4865mAh — restores expected runtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there special installation or initial setup steps I should follow?\u003c\/h3\u003e\n\u003cp\u003eYes — when installing a new battery, ensure the connector is fully seated and the battery compartment is clean. If the system doesn’t detect the new pack immediately, reseat the connector and cycle the battery a few times to help the battery management system calibrate its state-of-charge readings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower off and unplug the laptop before replacing the battery.\u003c\/li\u003e\n  \u003cli\u003eIf not recognized, reinstall and confirm full connector engagement.\u003c\/li\u003e\n  \u003cli\u003eDischarge to about 10–20% then fully charge and repeat 3–4 cycles to stabilize the pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat compatibility or safety cautions should I be aware of?\u003c\/h3\u003e\n\u003cp\u003eEven visually similar batteries may have different firmware or pinouts; purchasing the listed part numbers reduces risk. Use approved tools to avoid damage, and don’t expose Li-ion batteries to extreme heat, puncture, or water. Proper handling extends life and reduces safety risks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify exact part number on the original battery before ordering.\u003c\/li\u003e\n  \u003cli\u003eAvoid charging near open flames or in pockets with conductive objects.\u003c\/li\u003e\n  \u003cli\u003eRecycle the old battery at an authorized facility — do not dispose with household trash.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This ZTHY AP16L8J replacement battery is intended for owners of compatible Acer Chromebook Spin 311 models, Spin 513 variants, and TravelMate X5 TMX514-51 users who need to restore original runtime and reliability without replacing the whole laptop. It’s suited for students, educators, remote workers, and anyone who needs predictable battery life for everyday web, office, and media tasks. If you rely on accurate part numbers and careful installation, this pack offers a straightforward, cost-effective way to refresh an aging device.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this battery work for my Acer CP311-3H?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if your original battery lists AP16L8J, KT0020G010, or 2ICP4\/91\/91. Always match part numbers before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What if the laptop doesn't recognize the new battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Reseat the connector, then discharge to 10–20% and charge fully 3–4 times to help the system detect it.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZTHY","offers":[{"title":"Default Title","offer_id":48413554770077,"sku":"B0DKTCQDBQ","price":56.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/zthy-ap16l8j-front-label.jpg?v=1781270985","url":"https:\/\/nexoltic.com\/products\/zthy-ap16l8j-replacement-battery-for-acer-chromebook-spin","provider":"Nexoltic","version":"1.0","type":"link"}