{"product_id":"huawei-p10-replacement-battery-382v-3200mah-li-polymer","title":"HB386280ECW Huawei P10 Replacement Battery 3.82V 3200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHuawei P10 \/ P10 Standard Edition — 3.82V Li-Polymer Replacement Battery (HB386280ECW)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3200mAh, 3.82V lithium-polymer replacement battery for the Huawei P10 and P10 Standard Edition smartphones. It also fits the VTR-L09 and P10 Premium Edition variants. OEM part numbers HB386280ECW and HB386280EBC both apply to this cell.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eP10 variant compatibility:\u003c\/strong\u003e\n    The VTR-L09, Standard Edition, and Premium Edition all share the same battery bay dimensions, connector pinout, and BMS handshake protocol — one cell covers all listed models without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge, load, and BMS communication checks. The protection circuit tripped correctly at low-voltage cutoff and resumed charging without error on reconnect.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration on first use:\u003c\/strong\u003e\n    On first use after installation, disable fast charging for one complete discharge-charge cycle. This lets the fuel gauge IC map the new cell's discharge curve before high-current charging pushes current into an uncalibrated register.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSudden shutdown at 20–30% on the P10 after a cell swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe P10's fuel gauge IC stores a charge curve calibrated to the original cell. A new cell with slightly different internal resistance hits a voltage cliff earlier under modem or display load — the IC reads 25% but the cell voltage has already dropped below the safe operating threshold. The phone shuts down to protect the processor, not because the battery is faulty. One full discharge-to-cutoff and uninterrupted charge cycle rewrites the coulomb counter and eliminates premature shutdowns.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eHuawei SuperCharge not activating after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eHuawei's proprietary fast-charge protocol requires a handshake between the charger, the charge IC, and the battery's BMS. On the first cycle after a cell swap, the BMS may not complete this handshake and the phone defaults to standard 5V\/2A charging. This is not a fault — it clears after one standard-rate charge cycle. If SuperCharge still does not activate after two full cycles, verify the cable is the original Huawei SuperCharge cable, as third-party cables block the handshake at the hardware level.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43392077889626,"sku":"BWCS-HUP110SL-1","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43392077922394,"sku":"BWCS-HUP110SL-2","price":27.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43392077955162,"sku":"BWCS-HUP110SL-3","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HUP110SL-1.webp?v=1779143621","url":"https:\/\/batteryweb.com\/products\/huawei-p10-replacement-battery-382v-3200mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}