{"product_id":"vivo-x60-pro-replacement-battery-387v-4100mah-li-polymer","title":"Vivo X60 Pro Replacement Battery B-P1 3.87V 4100mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eVivo X60 Pro — 3.87V Li-Polymer Replacement Battery (B-P1)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.87V, 4100mAh (15.87Wh) Li-Polymer replacement battery for the Vivo X60 Pro and X60 Pro 5G (model numbers V2047 and V2047A). It slots in where the original B-P1 cell sits, restoring power to the processor, display, modem, and all internal components. Capacity figure is taken directly from the product specification — 4100mAh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eX60 Pro and V2047 series fit:\u003c\/strong\u003e\n    The V2047 and V2047A share the same battery bay dimensions (78.30 × 62.30 × 4.62mm), voltage rail, and BMS connector pinout as the B-P1 spec. No hardware modification is needed — the connector seats and the charge IC recognises the cell on first boot.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through a full charge and discharge on X60 Pro hardware. The BMS accepted the cell without error flags, charge current ramped correctly through CC and CV phases, and the fuel gauge IC logged the new cell without intervention.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle fast charge handling:\u003c\/strong\u003e\n    On first use after installation, disable fast charging for one complete discharge-charge cycle. This lets the fuel gauge IC recalibrate its coulomb counter against the new cell's discharge curve before high-current charging pushes current into an uncalibrated cell.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the X60 Pro reports wrong battery percentage after a cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe X60 Pro uses a coulomb-counting fuel gauge IC that builds its percentage model from the previous cell's charge history. Swap in a new cell and the IC is still reading against the old discharge curve — so 80% on screen may not reflect the actual state of charge in the new cell. The fix is one full uninterrupted discharge to below 10%, followed by a full charge to 100% without interruption. After that cycle, the IC resets its reference model to match the new cell's actual capacity.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSudden shutdown at 20–30% on the replacement cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC has not yet recalibrated and the cell hits its lower voltage cliff earlier than the OS predicts. Under modem load or screen-on load, the cell voltage drops sharply at low state of charge — the BMS trips the protection circuit before the OS can register the drop. It looks like a random shutdown at 25%, but it is a voltage sag event, not a faulty cell. Run the recalibration cycle described above — one full drain, one full charge — and check that the shutdown does not repeat before 10%.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43391891144794,"sku":"BWCS-BKX600SL-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43391891177562,"sku":"BWCS-BKX600SL-2","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43391891210330,"sku":"BWCS-BKX600SL-3","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BKX600SL-1.webp?v=1779142541","url":"https:\/\/batteryweb.com\/products\/vivo-x60-pro-replacement-battery-387v-4100mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}