{"product_id":"dell-inspiron-1410-replacement-battery-111v-6600mah-li-ion","title":"Dell Inspiron 1410 11.1V Replacement Battery 312-0818","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDell Inspiron 1410 \/ Vostro 1014 Series — 11.1V Li-ion Replacement Battery (312-0818)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 11.1V 6600mAh Li-ion battery replaces the original cell in the Dell Inspiron 1410 and the Vostro 1014, 1015, and A840 notebooks. It matches OEM part numbers 312-0818, F286H, G066H, and related variants. Capacity is rated at 73.26Wh — unchanged from the factory specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInspiron 1410 and Vostro 1014\/1015\/A840 platform fit:\u003c\/strong\u003e\n    These models share the same 11.1V three-cell rail, identical connector pinout, and the same BMS handshake protocol — which is why a single cell covers all of them. The BIOS reads charge state and health data from the same EEPROM register across the whole platform.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell on a Vostro 1015 unit. The BMS negotiated charge correctly from first insertion, the BIOS accepted the cell without a \"consider replacing\" flag once the learn cycle completed, and voltage held stable through a full CPU-plus-display load run.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle calibration on Dell notebooks:\u003c\/strong\u003e\n    After fitting this cell, run the laptop on battery until it hibernates at low cutoff — do not interrupt. Then charge uninterrupted to 100%. This single full discharge-and-charge resets the BIOS battery learn cycle and clears the inaccurate health warning that almost always appears after a 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\"\u003eBIOS reporting battery health as poor immediately after replacement\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Dell BIOS reads health data from the battery's EEPROM — a small memory chip that stores cycle count, design capacity, and wear state. When a new cell arrives, its EEPROM values don't match what the BIOS logged for the old battery, so the system flags it as degraded before it has run a single cycle. This is not a fault with the replacement cell. Run one complete discharge-to-hibernate cycle followed by an uninterrupted charge to 100%, and the BIOS learn cycle will rewrite its reference values against the new cell. The health warning clears after that calibration pass.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down suddenly at 20–30% charge shown on screen\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC has not yet calibrated against the new cell's actual voltage curve. The OS is reading a state-of-charge estimate based on the old cell's discharge profile — so the percentage shown is ahead of where the real voltage sits. When combined CPU and display load pulls current hard, the cell hits its minimum voltage cutoff before the gauge reaches zero, and the system cuts power without warning. The fix is the same calibration cycle: full discharge to hibernate, then full charge uninterrupted to 100%. After two or three cycles the gauge IC recalibrates and the shutdown at high remaining percentage stops. Target resting voltage after a full charge should read 12.5–12.6V at the connector.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409814388826,"sku":"BWCS-DE1410HB-1","price":110.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409814421594,"sku":"BWCS-DE1410HB-2","price":125.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409814454362,"sku":"BWCS-DE1410HB-3","price":137.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DE1410HB-1.webp?v=1779581042","url":"https:\/\/batteryweb.com\/products\/dell-inspiron-1410-replacement-battery-111v-6600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}