{"product_id":"toshiba-excite-go-mini-7-replacement-battery-37v-3200mah-li-polymer","title":"Toshiba Excite Go Mini 7 Replacement Battery PA5183U-1BRS 3.7V","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eToshiba Excite Go Mini 7 — 3.7V Li-Polymer Replacement Battery (PA5183U-1BRS)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 3200mAh (11.84Wh) lithium-polymer replacement battery for the Toshiba Excite Go Mini 7 tablet. It fits the AT7-C8, AT7-B, and AT7-C variants that share OEM part number PA5183U-1BRS. Use capacity figures from this listing — not third-party sources.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAT7 series compatibility:\u003c\/strong\u003e\n    The AT7-B, AT7-C, and AT7-C8 all run the same 3.7V battery rail with an identical connector pinout and the same BMS handshake. Swapping between these variants does not require a firmware change or any hardware 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, load, and cutoff on the AT7 platform. The BMS accepted charge negotiation on the first cycle and held the low-voltage cutoff at the expected threshold without false trips.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge IC reset after installation:\u003c\/strong\u003e\n    After fitting this battery, run the tablet down to automatic shutoff under normal use — screen on, Wi-Fi active — then charge uninterrupted to 100%. This forces the fuel gauge IC to recalibrate against the new cell and clears the inaccurate percentage readings that commonly appear after a battery swap.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eToshiba Excite Go Mini 7 shutting down between 15–25% remaining\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the display backlight and Wi-Fi radio draw current simultaneously, causing a voltage dip the fuel gauge interprets as empty. The old cell's discharge curve is still loaded into the gauge IC, so the cutoff triggers earlier than the actual cell capacity warrants. One full discharge-to-shutoff cycle followed by an uninterrupted charge recalibrates the curve. After that cycle, verify the tablet sustains operation past 15% before calling the cell defective.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eFast charging unavailable on the Excite Go Mini 7 after a battery swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe AT7 charge IC re-negotiates its USB-PD or proprietary charge protocol on the first accepted cycle after a new cell is installed. Until that first cycle completes, the charger may fall back to standard 5V input. This is not a fault with the replacement cell — it is the charge controller resetting its handshake parameters. Plug in the original charger, let the first charge run to 100% without interruption, and fast charging will resume from the second cycle onward.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426008662106,"sku":"BWCS-TRE700SL-1","price":28.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426008694874,"sku":"BWCS-TRE700SL-2","price":32.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426008727642,"sku":"BWCS-TRE700SL-3","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-TRE700SL-1.webp?v=1779930219","url":"https:\/\/batteryweb.com\/products\/toshiba-excite-go-mini-7-replacement-battery-37v-3200mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}