{"product_id":"htc-mytouch-4g-slide-replacement-battery-37v-2400mah-li-ion","title":"HTC BG58100 Mytouch 4G Slide Replacement Battery 3.7V 2400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHTC Mytouch 4G Slide — 3.7V Li-ion Replacement Battery (BG58100)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V Li-ion cell replaces the original battery in the HTC Mytouch 4G Slide, Doubleshot, and PG59100 smartphones. Capacity is 2400mAh (8.88Wh), matching the stock specification. If your phone dies faster than it charges or won't hold a charge through a normal day, the original cell has degraded and this is a direct swap.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMytouch 4G Slide \/ Doubleshot platform:\u003c\/strong\u003e\n    These models share the same battery bay dimensions, connector pin-out, and BMS handshake protocol. One replacement cell covers the full platform 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 charge and discharge on the Mytouch 4G Slide platform. The BMS accepted full charge without triggering a protection cutoff and reported correct voltage to the device's battery indicator throughout.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eSync before you swap:\u003c\/strong\u003e\n    The Mytouch 4G Slide stores open application state and unsaved data in RAM, which is powered by the main battery. Pull a full data sync to your computer before removing the old cell — pulling the battery without syncing will wipe anything not yet written to flash storage.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Mytouch 4G Slide drains faster with the sliding keyboard open\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the QWERTY keyboard is slid out, the display stays on and the keyboard controller draws continuous power alongside the touchscreen digitizer. That combined load is meaningfully higher than display-only use. A degraded cell with reduced internal capacity hits that combined draw hard, dropping voltage faster than the BMS expects. A fresh 2400mAh cell restores the voltage headroom the BMS needs to sustain that dual-load state without triggering an early low-battery warning.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePhone stuck on boot loop after battery replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA replacement cell shipped at partial state of charge can arrive below the minimum voltage the Mytouch 4G Slide's boot sequence requires to initialise the radio and complete startup. The phone attempts to boot, the voltage sags under load, and the device resets — repeating the loop. Connect to a wall charger before attempting to power on and let the cell reach at least 3.6V. Once the battery indicator shows a partial charge, the boot sequence completes normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43415942955098,"sku":"BWCS-HT5910KL-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43415942987866,"sku":"BWCS-HT5910KL-2","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43415943020634,"sku":"BWCS-HT5910KL-3","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HT5910KL-1.webp?v=1779758396","url":"https:\/\/batteryweb.com\/products\/htc-mytouch-4g-slide-replacement-battery-37v-2400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}