{"product_id":"haier-h15132-replacement-battery-37v-1200mah-li-ion","title":"Haier H15132 Replacement Battery 3.7V 1200mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHaier H15132 \/ HE-D330 \/ HE-M360 Series — 3.7V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 1200mAh Li-ion cell replaces the original battery in the Haier H15132, HE-D330, HE-M002, and HE-M360 handsets. It fits directly into the battery bay with no modification. Capacity is rated at 4.44Wh, matching the stock specification for these models.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShared platform fit — H15132, HE-D330, HE-M002, HE-M360:\u003c\/strong\u003e\n    These Haier handsets share the same 3.7V single-cell architecture, connector pinout, and physical envelope. The BMS communication protocol is consistent across this group, so the same cell works across all listed models without any adapter or 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 and discharge on the H15132 platform. The BMS handshake completed normally on first power-up, charge acceptance was stable, and the protection circuit tripped correctly at the low-voltage cutoff threshold during discharge testing.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration on first install:\u003c\/strong\u003e\n    After fitting this cell, run one full discharge down to automatic shutdown, then charge uninterrupted to 100% before use. The H15132 fuel gauge IC reads the old cell's discharge curve until it completes this cycle — skipping it causes the percentage display to jump or report inaccurate levels.\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 Haier H15132 after a cell swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe H15132 uses a coulomb-counting fuel gauge that was calibrated to the original cell's internal resistance profile. A new cell has lower impedance, so the voltage under modem or screen load drops steeply at around 3.5–3.6V — a point the gauge still maps to 20–30% remaining. The phone's protection circuit hits the low-voltage floor and cuts power before the gauge catches up. One full discharge-to-shutdown cycle followed by a complete charge resets the coulomb counter reference and eliminates these early shutdowns.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePhone stays stuck on the boot logo after the battery was in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells that sit discharged for weeks can drop below 2.5V per cell, triggering the BMS deep-discharge lockout. In this state the phone draws no current and shows no charging indicator. Connect to a wall charger — not a PC USB port — and leave it for 20–30 minutes without attempting to power on. The BMS trickle-charges the cell up to the recovery threshold (around 2.9V), at which point normal charging resumes and the phone boots.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43405032816730,"sku":"BWCS-NK5CHL-1","price":40.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43405032849498,"sku":"BWCS-NK5CHL-2","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43405032882266,"sku":"BWCS-NK5CHL-3","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-NK5CHL-1.webp?v=1779369842","url":"https:\/\/batteryweb.com\/products\/haier-h15132-replacement-battery-37v-1200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}