{"product_id":"huawei-honor-4c-replacement-battery-38v-2550mah-li-polymer","title":"Huawei Honor 4C Replacement Battery HB444199EBC+ 3.8V 2550mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHuawei Honor 4C \/ G Play Mini — 3.8V Li-Polymer Replacement Battery (HB444199EBC+)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.8V, 2550mAh (9.69Wh) lithium-polymer cell that fits the Huawei Honor 4C, G Play Mini, C8818, and CHM-UL00 handsets. It replaces OEM part HB444199EBC+ using the same connector and cell footprint. If your original battery swells, holds a fraction of its original charge, or causes unexpected shutdowns, this cell restores the phone to factory power capacity.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHonor 4C \/ CHM-UL00 platform compatibility:\u003c\/strong\u003e\n    These models share the same 3.8V battery bay, flex connector pinout, and BMS handshake protocol. The HB444199EBC+ format covers all variants in this lineup without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the Honor 4C platform. The BMS accepted charge current correctly, thermal reporting stayed within normal range, and the protection circuit tripped at the expected cutoff voltage under load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst cycle after installation:\u003c\/strong\u003e\n    Disable fast charging for one complete discharge-charge cycle. This lets the fuel gauge IC recalibrate its coulomb counter against the new cell's discharge curve before high-current charging runs into an uncalibrated state.\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 Honor 4C after a cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new high-capacity cell has a different internal resistance profile than a degraded original. The phone's fuel gauge IC still holds the old discharge curve in memory, so the reported percentage no longer matches actual cell voltage. Under modem transmission or screen-on load, the new cell hits a voltage drop the IC wasn't expecting, and the device shuts off to protect the circuit. One full discharge-to-cutoff followed by a full charge resets the coulomb counter and stops the early shutdowns.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eOS percentage jumping erratically in the first few days after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Honor 4C's fuel gauge IC calibrates against learned cell data accumulated from the original battery. After swapping cells, the IC has no accurate reference for the new cell's capacity curve, so percentage readings can jump — 60% to 45% to 52% within minutes. This is a recalibration issue, not a defective cell. Run two full discharge-charge cycles without interruption, and the coulomb counter builds a new baseline. After that, percentage reporting stabilises to within a few points of actual charge state.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43404145852506,"sku":"BWCS-HUR420SL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43404145885274,"sku":"BWCS-HUR420SL-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43404145918042,"sku":"BWCS-HUR420SL-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HUR420SL-1.webp?v=1779369081","url":"https:\/\/batteryweb.com\/products\/huawei-honor-4c-replacement-battery-38v-2550mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}