{"product_id":"motorola-moto-e6-replacement-battery-38v-2500mah-li-ion","title":"Motorola Moto E6 KE40 Replacement Battery 3.8V 2500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMotorola Moto E6 \/ XT2005 Series — 3.8V Li-ion Replacement Battery (KE40)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.8V, 2500mAh Li-ion replacement battery for the Motorola Moto E6. It fits the XT2005, XT2005DL, and XT2005-1 model variants. The OEM part number is KE40, also listed as SB18C54512.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eXT2005 variant coverage:\u003c\/strong\u003e\n    The XT2005 series spans several regional carrier builds — XT2005, XT2005DL, XT2005-1, and additional variants. These all share the same battery bay dimensions, connector orientation, and 3.8V cell voltage, so one replacement covers the full lineup.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through full charge cycles on the Moto E6 platform. The BMS accepted charge from both USB-A 5V and USB-C input without flagging an incompatible cell. Voltage held stable across the flat discharge curve through screen-on and modem-active load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration on first install:\u003c\/strong\u003e\n    On first use after installation, disable fast charging and run one complete discharge-charge cycle at standard current. This lets the fuel gauge IC map its coulomb counter against the new cell's discharge curve before high-current charging pushes 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\"\u003eWhy the Moto E6 reports wrong battery percentage after a cell swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Moto E6 uses a fuel gauge IC that maintains a learned discharge curve for the installed cell. When you swap in a new cell, the IC still references its old calibration data, so the percentage it displays is based on the previous cell's characteristics — not the new one. This mismatch shows up as jumpy readings, inflated percentage, or a sudden drop mid-use. One full discharge to shutdown followed by an uninterrupted charge to 100% resets the coulomb counter and gives the IC accurate data to work from.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSudden shutdown at 20–30% remaining on the replacement cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC has not yet recalibrated to the new cell's voltage cliff — the point where cell voltage drops sharply under modem or display load. The phone calculates shutdown threshold from the old curve, so it misses the actual low-voltage point and cuts out early. The cell itself is not defective. Run two full discharge-charge cycles and the IC will relearn the new cell's behaviour. After recalibration, the shutdown threshold aligns with the cell's true minimum voltage of approximately 3.2V under load.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43391888883802,"sku":"BWCS-MOE600SL-1","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43391888916570,"sku":"BWCS-MOE600SL-2","price":28.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43391888949338,"sku":"BWCS-MOE600SL-3","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MOE600SL-1.webp?v=1779142541","url":"https:\/\/batteryweb.com\/products\/motorola-moto-e6-replacement-battery-38v-2500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}