{"product_id":"samsung-galaxy-note-10-replacement-battery-385v-2900mah-li-polymer","title":"EB-BN970ABU Samsung Galaxy Note 10 Replacement Battery 3.85V 2900mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSamsung Galaxy Note 10 — 3.85V Li-Polymer Replacement Battery (EB-BN970ABU)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.85V Li-Polymer battery replaces the EB-BN970ABU cell in the Samsung Galaxy Note 10, SM-N9700, SM-N970U1, SM-N970W, and related variants. Capacity is 2900mAh (11.17Wh), matching the original cell specification. It fits devices where the original cell has degraded and can no longer hold a usable charge through a full day.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNote 10 series compatibility:\u003c\/strong\u003e\n    The SM-N970 variants share the same battery bay dimensions, connector pinout, and BMS handshake protocol. One cell fits the full range without physical 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 a Note 10 unit. The BMS accepted the cell, thermal monitoring stayed within spec, and the charge IC handed off correctly at 4.35V termination voltage.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration on first use:\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 fast charging pushes current into an uncalibrated coulomb counter.\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 replacement cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a voltage cliff problem. The fuel gauge IC is still running the discharge model it built on the old, degraded cell. When modem activity or display load pulls a high current burst, the new cell's voltage drops sharply at the bottom of its curve. The system reads that drop as a critical low and shuts down, even though capacity remains. One full discharge-charge cycle without fast charging forces the IC to rebuild its model against the actual cell chemistry.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eUSB-PD fast charge not accepted on the first cycle after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAfter a cell swap, the charge IC on the Note 10 sometimes refuses to negotiate fast charge protocols until it completes one standard charge pass. The BMS flags the new cell as unverified and caps input current as a precaution. Plug into a standard 5V\/1A charger and run one full cycle to completion. After that cycle, the USB-PD handshake should restore on the next fast-charge connection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43391999475802,"sku":"BWCS-SMN970SL-1","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43391999508570,"sku":"BWCS-SMN970SL-2","price":28.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43391999541338,"sku":"BWCS-SMN970SL-3","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SMN970SL-1.webp?v=1779142875","url":"https:\/\/batteryweb.com\/products\/samsung-galaxy-note-10-replacement-battery-385v-2900mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}