{"product_id":"malata-i10-replacement-battery-38v-1700mah-li-polymer","title":"B45 Malata i10 Replacement Battery 3.8V 1700mAh Li-Polymer","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMalata i10 — 3.8V Li-Polymer Replacement Battery (B45)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.8V, 1700mAh Li-Polymer battery is a direct cell replacement for the Malata i10 smartphone. It matches the original voltage rail and connector layout used on the i10 mainboard. Capacity figure is 1700mAh (6.46Wh) as specified in product data — not estimated from third-party sources.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMalata i10 fitment:\u003c\/strong\u003e\n    The i10 uses a sealed Li-Polymer cell with a low-profile 4.85mm stack height and a specific three-pad connector. Voltage regulation on this board expects a 3.8V nominal cell — substituting a 3.7V cell shifts the charge termination point and can cause the OS to misread state of charge.\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 i10 platform. The BMS accepted the cell without fault flags, charge termination triggered correctly at 4.35V, and the fuel gauge IC tracked discharge without erratic jumps after the first full cycle.\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 build an accurate discharge curve against the new cell before high-current charging pushes load 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 Malata i10 after a cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because the fuel gauge IC still references the discharge curve of the old, degraded cell. The new cell has a steeper voltage cliff at lower states of charge, so the phone cuts power before the OS registers the drop. It is not a fault with the replacement cell — it is a calibration mismatch. Run one full uninterrupted discharge to below 5% and a full charge to 100% to force the coulomb counter to reset against the new curve.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePhone reports wrong battery percentage after installing the new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe i10's fuel gauge IC stores a learned discharge profile from the previous cell in non-volatile memory. Until it overwrites that profile, percentage readings will appear frozen, jump forward, or plateau at a fixed value. One complete discharge-charge cycle — with the phone on and in normal use — forces the IC to log new voltage-versus-capacity data points. After that cycle, percentage reporting stabilises.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43404137136218,"sku":"BWCS-BQA400SL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43404137168986,"sku":"BWCS-BQA400SL-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43404137201754,"sku":"BWCS-BQA400SL-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BQA400SL-1.webp?v=1779369037","url":"https:\/\/batteryweb.com\/products\/malata-i10-replacement-battery-38v-1700mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}