{"product_id":"alcatel-ot-918-mix-replacement-battery-37v-1500mah-li-ion","title":"CAB32A0001C1 Alcatel OT-918 Mix Replacement Battery 3.7V 1500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAlcatel OT-918 Mix — 3.7V Li-ion Replacement Battery (CAB32A0001C1)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 1500mAh Li-ion cell replaces part number CAB32A0001C1 in the Alcatel OT-918 Mix and One Touch 918 Mix smartphones, as well as the EE40 and EE40VB variants. It matches the original cell's dimensions at 51.61 x 50.72 x 5.24mm and drops into the same battery bay without modification. Voltage and capacity match factory spec exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOT-918 Mix and EE40 platform compatibility:\u003c\/strong\u003e\n    The OT-918 Mix and EE40 variants share the same battery bay geometry, connector pinout, and BMS handshake protocol — all four models accept the CAB32A0001C1 cell without any hardware changes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on an OT-918 Mix unit. The BMS accepted the cell on first insertion, thermal behaviour stayed within normal range throughout charging, and the fuel gauge IC initialised without errors.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration on first use:\u003c\/strong\u003e\n    After installing a new cell, disable fast charging and run one full discharge-charge cycle at standard rate. This gives the fuel gauge IC a clean discharge curve from the new cell 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 a freshly installed cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eA new cell carries a different internal resistance profile than the worn cell the fuel gauge IC was calibrated against. When the modem or display draws a high current burst, the cell voltage can sag below the BMS cutoff threshold even though the reported percentage still shows charge remaining. The phone shuts off because the BMS sees a real undervoltage event at the terminals — not because the cell is defective. One full discharge-charge cycle at standard rate recalibrates the coulomb counter and eliminates the false cutoff; target a resting voltage of 4.18–4.20V at the top of that first charge before resuming normal use.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eDevice won't power on after the replacement cell sat in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge during storage, and the OT-918 Mix BMS locks out completely when cell voltage drops below approximately 2.5V. In lockout, the phone shows no charge indicator and will not boot — it looks dead even when connected to a charger. Connect the phone to a known-good wall adapter and leave it without interruption for 20–30 minutes; the charge IC trickle-charges the cell up through the lockout threshold before the BMS re-engages. Once the battery icon appears on screen, normal charging resumes automatically.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43405010010202,"sku":"BWCS-OT918SL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43405010042970,"sku":"BWCS-OT918SL-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43405010075738,"sku":"BWCS-OT918SL-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-OT918SL-1.webp?v=1779369819","url":"https:\/\/batteryweb.com\/products\/alcatel-ot-918-mix-replacement-battery-37v-1500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}