{"product_id":"motorola-moto-e5-play-go-edition-replacement-battery-38v-2000mah-li-polymer","title":"Motorola JE30 Moto E5 Play Compatible Battery 3.8V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMotorola Moto E5 Play Go Edition — 3.8V Li-Polymer Replacement Battery (JE30)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThe JE30 is a 3.8V, 2000mAh Li-Polymer cell for the Motorola Moto E5 Play Go Edition and its Dual SIM variants, including the TD-LTE and XT1920-15 models. It slots into the same bay as the original and connects to the same charge IC. Capacity is 7.6Wh — identical to the factory spec.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMoto E5 Play Go Edition family fit:\u003c\/strong\u003e\n    The Go Edition, Dual SIM, and TD-LTE variants all run the same 3.8V power rail and use the same JE30 connector pinout and BMS handshake — one cell covers all those SKUs without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and discharge on an XT1920-15 unit. The BMS accepted the cell on first connection, charge termination triggered correctly at 4.35V, and the fuel gauge IC registered the cell without a manual reset.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle fast charge protocol:\u003c\/strong\u003e\n    On first use after installation, 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 pushes elevated current into an uncalibrated cell.\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 E5 Play Go Edition reports wrong battery percentage after a cell swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe fuel gauge IC on this phone stores a learned discharge curve from the previous cell. When a new cell goes in, that stored curve no longer matches the actual voltage-to-capacity relationship of the replacement. The gauge reads voltage correctly but maps it to the wrong percentage. One full discharge down to automatic shutdown followed by a full uninterrupted charge to 100% forces the IC to re-anchor its coulomb counter to the new cell. After that single cycle, percentage accuracy stabilises.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSudden shutdown at 20–30% on the replacement cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the cell voltage drops sharply under the combined load of the modem radio and screen backlight — a voltage cliff the fuel gauge IC did not predict. The IC sees the percentage as 25% but the cell cannot sustain the voltage under that instantaneous current draw, so the BMS trips and cuts output. The fix is the same recalibration cycle: drain fully to automatic shutoff, charge uninterrupted to 100%, and let the IC build an accurate curve for the new cell. If shutdowns continue after two full cycles, check that the battery connector is fully seated — a partial connection increases internal resistance and accelerates the voltage sag.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43392001835098,"sku":"BWCS-MXT194XL-1","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43392001867866,"sku":"BWCS-MXT194XL-2","price":27.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43392001900634,"sku":"BWCS-MXT194XL-3","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MXT194XL-1.webp?v=1779142855","url":"https:\/\/batteryweb.com\/products\/motorola-moto-e5-play-go-edition-replacement-battery-38v-2000mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}