{"product_id":"samsung-galaxy-c10-replacement-battery-385v-3900mah-li-polymer","title":"EB-BC915ABE Samsung Galaxy C10 Replacement Battery 3.85V 3900mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSamsung Galaxy C10 \/ SM-C9150 — 3.85V Li-Polymer Replacement Battery (EB-BC915ABE)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3900mAh, 3.85V Li-Polymer battery for the Samsung Galaxy C10 (SM-C9150). It replaces OEM part EB-BC915ABE and fits the original battery compartment without modification. Use it to restore charge capacity in a device where the original cell has degraded.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGalaxy C10 \/ SM-C9150 fitment:\u003c\/strong\u003e\n    Both model designations share the same physical battery bay, connector pinout, and BMS handshake protocol. One replacement cell covers both variants — no adapters needed.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through full charge and discharge cycles on the SM-C9150 platform. The BMS accepted the cell without fault flags, charge termination triggered correctly at 4.35V, and protection cutoffs activated at expected low-voltage thresholds.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration on first use:\u003c\/strong\u003e\n    After installation, disable fast charging and run one complete discharge down to automatic shutdown, then charge to 100% at standard rate. This lets the fuel gauge IC map its coulomb counter against the new cell's actual discharge curve before high-current sessions begin.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Galaxy C10 reports wrong battery percentage after a cell swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe SM-C9150 uses a coulomb-counting fuel gauge IC that builds its charge model against the original cell's discharge curve over time. When a new cell goes in, that learned model no longer matches the physical chemistry — so the reported percentage drifts from actual remaining capacity. The gauge IC does not auto-reset on cell swap; it needs one full discharge-to-shutdown followed by a complete charge cycle to rebuild its reference table. Until that cycle completes, percentage jumps and early low-battery warnings are normal, not a fault with the replacement cell.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSudden shutdown at 20–30% on the replacement cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the modem radio or display draws a current spike the cell cannot sustain at that state of charge, causing terminal voltage to dip below the BMS cutoff threshold even though the reported percentage looks safe. A freshly installed cell with an uncalibrated fuel gauge is especially prone to this — the gauge shows 25% but the usable voltage headroom is already near the floor. Run the recalibration cycle described in the care tip above. After one full discharge-charge cycle at standard rate, the fuel gauge IC recalibrates its voltage-to-percentage mapping and these premature shutdowns stop.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43391999377498,"sku":"BWCS-SMC915XL-1","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43391999410266,"sku":"BWCS-SMC915XL-2","price":28.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43391999443034,"sku":"BWCS-SMC915XL-3","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SMC915XL-1.webp?v=1779142874","url":"https:\/\/batteryweb.com\/products\/samsung-galaxy-c10-replacement-battery-385v-3900mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}