{"product_id":"nec-versa-n1100-replacement-battery-111v-2400mah-li-ion","title":"NEC Versa N1100 Compatible Battery 11.1V 2400mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eNEC Versa N1100 \/ N1200 — 11.1V Li-ion Replacement Battery (PC-VP-BP60 \/ OP-570-76977)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 11.1V, 2400mAh Li-ion cell replaces the original battery in the NEC Versa N1100, Versa N1200, and VJW10A12 notebook computers. It matches OEM part numbers PC-VP-BP60, OP-570-76977, and 8Y03366ZA. Capacity is rated at 26.64Wh — identical to the factory specification for this platform.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVersa N1100 \/ N1200 \/ VJW10A12 compatibility:\u003c\/strong\u003e\n    These three models share the same 11.1V power rail, physical connector, and BMS handshake protocol — one cell fits all three without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on a Versa N1100 unit. The BMS accepted the new cell without fault codes, and charge termination triggered correctly at full capacity.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration on the Versa N1100:\u003c\/strong\u003e\n    After fitting this cell, run one full discharge to the hibernate cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap on this platform.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Versa N1100 BIOS reports poor battery health after a cell swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Versa N1100 BIOS reads health data stored in the old cell's EEPROM and compares it against the new cell's charge behaviour. A fresh cell has no accumulated cycle data, so the BIOS flags it as degraded — that reading is wrong. Running one complete discharge-to-hibernate followed by a full uninterrupted charge gives the fuel gauge IC enough data to recalibrate. After two or three full cycles, the health indicator corrects itself.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eVersa N1100 shutting down at 20–30% charge remaining\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the cell voltage drops below the BMS cutoff threshold under combined CPU and display load, even though the OS fuel gauge still shows charge remaining. The fuel gauge IC hasn't calibrated against the new cell yet, so its percentage estimate is ahead of actual cell voltage. It is not a faulty battery. Run two full discharge cycles to hibernate-cutoff and the fuel gauge will align — shutdowns at high-indicated percentages stop once the IC maps the real voltage curve of the new cell.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43410833113178,"sku":"BWCS-NE1100NB-1","price":50.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43410833145946,"sku":"BWCS-NE1100NB-2","price":57.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43410833178714,"sku":"BWCS-NE1100NB-3","price":63.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-NE1100NB-big.webp?v=1779581287","url":"https:\/\/batteryweb.com\/products\/nec-versa-n1100-replacement-battery-111v-2400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}