{"product_id":"motorola-moto-e5-replacement-battery-385v-4000mah-li-polymer","title":"Motorola BL270 Moto E5 Replacement Battery 3.85V 4000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMotorola Moto E5 Series — 3.85V Li-Polymer Replacement Battery (BL270)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.85V, 4000mAh Li-Polymer replacement battery for the Motorola Moto E5 and its carrier variants, including the XT1920DL, XT1944-5, and XT1944-6. It uses the OEM part number BL270 and matches the original cell's physical dimensions and connector. Install it when the original cell can no longer hold a charge through a normal day of use.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMoto E5 variant compatibility:\u003c\/strong\u003e\n    The XT1920DL, XT1944-5, and XT1944-6 all share the same battery bay geometry, connector pinout, and charge IC interface. One BL270-spec cell fits all of them — no adapters, no rewiring.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through a full charge and discharge cycle on an XT1944. The BMS accepted the charge handshake on first connect, and the protection circuit tripped correctly at low-voltage cutoff — no runaway charge behaviour detected.\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 and run one complete discharge-to-charge cycle. This lets the fuel gauge IC map the new cell's discharge curve before high-current charging pushes current 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 Moto E5 after a cell swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a voltage cliff issue, not a capacity problem. Under high-draw loads — mobile data, screen-on navigation, or simultaneous app activity — the new cell's voltage drops below the BMS cutoff threshold before the fuel gauge reads zero. The fuel gauge IC is still calibrated to the old cell's discharge curve, so it reads 25% while the actual cell voltage has already fallen below 3.4V under load. One full discharge-to-shutdown cycle followed by a full charge resets the coulomb counter and resolves this in most cases.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePhone won't power on after the BL270 sat in storage below minimum voltage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIf the replacement cell shipped or sat at below 2.5V per cell, the BMS enters lockout mode and blocks all charge input as a protection measure. The phone will show nothing on screen even when plugged in. Connect it to a wall charger — not a USB port — and leave it for 20–30 minutes without pressing the power button. The charge IC on the Moto E5 can trickle charge a locked-out cell back above 2.8V, at which point the BMS releases and normal charging resumes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43392076152922,"sku":"BWCS-LVK610SL-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43392076185690,"sku":"BWCS-LVK610SL-2","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43392076218458,"sku":"BWCS-LVK610SL-3","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-LVK610SL-1.webp?v=1779143621","url":"https:\/\/batteryweb.com\/products\/motorola-moto-e5-replacement-battery-385v-4000mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}