{"product_id":"google-pixel-6-pro-replacement-battery-385v-4900mah-li-polymer","title":"Google Pixel 6 Pro Replacement Battery 3.85V 4900mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGoogle Pixel 6 Pro — 3.85V Li-Polymer Replacement Battery (G63QN)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.85V, 4900mAh Li-Polymer battery replaces the OEM cell in the Google Pixel 6 Pro (model numbers G8VOU, GLUOG, GF5KQ). It fits the original battery bay and connector without modification. Capacity matches the factory spec at 18.87Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePixel 6 Pro model variants (G8VOU, GLUOG, GF5KQ):\u003c\/strong\u003e\n    These three model numbers share the same battery bay dimensions, connector pinout, and BMS handshake protocol — all three accept the G63QN cell without a firmware conflict.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through a full charge and discharge cycle on a Pixel 6 Pro unit. The BMS accepted the cell, charge IC engaged correctly, and the fuel gauge IC tracked state-of-charge without error flags in Android's battery stats.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle fuel gauge recalibration:\u003c\/strong\u003e\n    On first use after installation, disable fast charging for one complete discharge-charge cycle. This lets the fuel gauge IC build an accurate discharge curve against the new cell before high-current charging pushes additional load into an uncalibrated state-of-charge reading.\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 Pixel 6 Pro after a cell swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Pixel 6 Pro's Tensor G1 SoC draws significant current bursts during 5G modem activity and display refresh. A new cell with an uncalibrated fuel gauge IC can report 25% remaining while the actual open-circuit voltage is already near the low-voltage cutoff threshold. When the modem fires a transmit burst, the instantaneous voltage drop trips the BMS protection circuit and the phone cuts out. One full discharge-to-shutdown followed by an uninterrupted charge to 100% gives the coulomb counter enough data to map the new cell's voltage curve accurately.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eUSB-PD fast charging not engaging on the first cycle after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eOn initial power-up with a new G63QN cell, the Pixel 6 Pro's charge IC may default to slow 5W charging rather than negotiating the USB-PD fast charge profile. This happens because the BMS on a fresh cell starts with a conservative current limit until it completes one handshake cycle with the phone's charge controller. Plug into the original Google 30W charger — not a third-party adapter — for the first charge. After that first full cycle, USB-PD negotiation should engage and the charging indicator in Settings will show fast charge active.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43391870632026,"sku":"BWCS-GPW610SL-1","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43391870664794,"sku":"BWCS-GPW610SL-2","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43391870697562,"sku":"BWCS-GPW610SL-3","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GPW610SL-1.webp?v=1779142413","url":"https:\/\/batteryweb.com\/products\/google-pixel-6-pro-replacement-battery-385v-4900mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}