{"product_id":"alcatel-onetouch-1054-replacement-battery-37v-700mah-li-ion","title":"TLi008C1 Alcatel OneTouch 1054 Replacement Battery 3.7V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAlcatel OneTouch 1054 — 3.7V Li-ion Replacement Battery (TLi008C1)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThe TLi008C1 is a 3.7V, 700mAh (2.59Wh) Li-ion cell for the Alcatel OneTouch 1054 feature phone. It replaces the original battery when capacity has dropped to the point where the phone no longer holds a usable charge through a day of light use. Physical dimensions are 53.20 × 34.00 × 4.70mm — check these against your existing cell before fitting.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOneTouch 1054 fitment:\u003c\/strong\u003e\n    The 1054 uses a removable back panel and a bare cell slot with pogo-pin contacts. The TLi008C1 matches the contact placement and cell footprint for this slot — no adapter or modification needed.\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 1054 platform. The BMS accepted charge from the phone's internal charge IC without flags, and the protection circuit responded correctly to over-discharge cutoff during the test drain.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration after cell swap:\u003c\/strong\u003e\n    After fitting, run one full discharge down to auto-shutdown, then charge uninterrupted to 100%. The 1054's fuel gauge IC maps its percentage readings to a discharge curve — skipping this step leaves it calibrated to the old cell and produces inaccurate readings from the first top-up.\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 OneTouch 1054\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe 1054's modem and display pull current spikes during calls and screen-on events. A cell with degraded capacity cannot sustain voltage under that load, and the phone cuts off even though the fuel gauge still shows charge remaining. This is a voltage cliff — the cell voltage collapses faster than the gauge can track. A fresh TLi008C1 cell raises the usable voltage floor, but the gauge still needs one full calibration cycle before its percentage readings reflect the new cell's actual discharge curve.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePhone shows 0% and won't power on after sitting in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge during storage. If the TLi008C1 drops below approximately 2.5V while stored in the phone, the BMS enters lockout and the phone appears completely dead — no boot, no charge indicator. Connect the phone to a charger and leave it for 15–20 minutes without pressing the power button. The charge IC delivers a low-current trickle to bring the cell back above the BMS re-enable threshold, after which normal charging resumes. If the charge LED does not appear within 30 minutes, check that the charger is supplying at least 5V at the USB port.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43391842648154,"sku":"BWCS-OTH105SL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43391842680922,"sku":"BWCS-OTH105SL-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43391842713690,"sku":"BWCS-OTH105SL-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-OTH105SL-1.webp?v=1779142388","url":"https:\/\/batteryweb.com\/products\/alcatel-onetouch-1054-replacement-battery-37v-700mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}