{"product_id":"mtc-1055-replacement-battery-37v-3400mah-li-ion","title":"ZTE V910 Tablet Replacement Battery 3.7V 3400mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMTC ZTE V910 (1055) — 3.7V Li-ion Replacement Battery (Li3734T42P3hC86049)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 3400mAh Li-ion battery for the ZTE V910 Android tablet, OEM part number Li3734T42P3hC86049. It fits the 1055 model designation and restores power to a tablet that no longer holds charge. Physical dimensions are 127.70 × 60.13 × 4.67mm — measure your original before ordering if you are unsure.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eZTE V910 \/ 1055 platform fit:\u003c\/strong\u003e\n    The V910 uses a single-cell 3.7V nominal Li-ion configuration with a standard BMS handshake on the connector. The Li3734T42P3hC86049 part number maps directly to this cell format, voltage rail, and connector pinout — no adapters required.\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 a V910 unit. The BMS accepted the cell without error flags, held voltage within the expected 3.0V cutoff floor to 4.2V ceiling, and communicated state-of-charge normally to the OS throughout.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge calibration after swap:\u003c\/strong\u003e\n    After installing this battery, run one full discharge to automatic shutoff, then charge uninterrupted to 100%. This forces the tablet's fuel gauge IC to recalibrate against the new cell and eliminates the inaccurate percentage readings that commonly appear in the first few cycles after a swap.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eZTE V910 shutting down at 15–25% remaining\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because the V910's display backlight and WiFi radio together create a combined current draw that causes voltage to sag sharply near the bottom of the cell's discharge curve. The BMS reads that sag as a cutoff event even though the fuel gauge still shows charge remaining. It is not a defective battery — it is the fuel gauge IC misreading voltage under load. Run one complete discharge-to-shutoff cycle followed by an uninterrupted full charge, and the shutoff threshold will shift back to below 5%.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage dropping faster than expected from 100%\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new cell and an old fuel gauge IC start out of sync — the IC was calibrated to the wear curve of the original battery, not this one. The result is a percentage that falls quickly from 100% and then slows or stalls mid-range. This is gauge drift, not a capacity problem. One full discharge to automatic shutoff followed by a full uninterrupted charge to 100% resets the calibration. After that cycle, the percentage display tracks accurately against the actual 3400mAh cell capacity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426097102938,"sku":"BWCS-ZTV910SL-1","price":28.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426097135706,"sku":"BWCS-ZTV910SL-2","price":32.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426097168474,"sku":"BWCS-ZTV910SL-3","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ZTV910SL-1.webp?v=1779930340","url":"https:\/\/batteryweb.com\/products\/mtc-1055-replacement-battery-37v-3400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}