{"product_id":"t-mobile-raider-4g-replacement-battery-37v-1400mah-li-ion","title":"T-Mobile Raider 4G BH39100 Replacement Battery 3.7V 1400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eT-Mobile Raider 4G — 3.7V Li-ion Replacement Battery (BH39100)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 1400mAh Li-ion cell that fits the T-Mobile Raider 4G smartphone. It replaces OEM part numbers BH39100, 35H00167-00M, 35H00167-03M, and 35H00167-01M. If your original cell has degraded, swells, or no longer holds a charge, this is a direct swap to restore the phone to working order.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRaider 4G platform fit:\u003c\/strong\u003e\n    All four OEM part numbers reference the same 3.7V cell spec and connector used in the Raider 4G. The voltage rail and physical footprint — 54.90 × 47.92 × 5.20mm — match the original bay dimensions, and the BMS handshake aligns with the device's charge IC.\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 load stages, confirming the BMS triggers protection cutoff correctly at low-voltage and that the charge IC accepts the cell without fault flags on the first cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration on first use:\u003c\/strong\u003e\n    On the first use after installation, run one complete discharge down to automatic shutdown, then charge uninterrupted to 100% without fast charging enabled. This gives the coulomb counter a clean reference curve against the new cell before the OS starts reporting accurate percentages.\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 Raider 4G after a cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Raider 4G's fuel gauge IC carries over the discharge curve it learned from the old cell. When the new cell hits a voltage the IC wasn't expecting at that state-of-charge, it reads it as a critical low and cuts power. This is not a fault in the replacement cell — it's the IC working off stale calibration data. One full discharge-to-shutdown followed by a full uninterrupted charge resets the reference points. After that cycle, the shutdowns stop and the percentage tracks correctly.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePhone reports wrong battery percentage after installing replacement cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe coulomb counter in the Raider 4G does not automatically reset when you swap cells — it continues estimating from the old cell's capacity baseline. The result is percentage readings that jump, plateau early, or show full charge when the cell is only partially charged. A full discharge to automatic shutdown, followed by a continuous charge to 100%, forces the IC to map the new cell's actual capacity window. After one complete cycle at 3.7V nominal, the OS percentage readout stabilises.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43405058343002,"sku":"BWCS-HTX710SL-1","price":27.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43405058375770,"sku":"BWCS-HTX710SL-2","price":31.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43405058408538,"sku":"BWCS-HTX710SL-3","price":33.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HTX710SL-1.webp?v=1779369882","url":"https:\/\/batteryweb.com\/products\/t-mobile-raider-4g-replacement-battery-37v-1400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}