{"product_id":"dell-inspiron-700m-replacement-battery-148v-2200mah-li-ion","title":"Dell Inspiron 700m 14.8V Replacement Battery 312-0305","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDell Inspiron 700m \/ 710m — 14.8V Li-ion Replacement Battery (312-0305)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 14.8V, 2200mAh Li-ion battery replaces the original cell in the Dell Inspiron 700m and 710m ultraportable notebooks. It matches the OEM connector, BMS handshake protocol, and cell chemistry the system expects. Capacity is 32.56Wh, sourced from product data — not estimated.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInspiron 700m and 710m platform fit:\u003c\/strong\u003e\n    Both models share the same 14.8V battery rail, identical connector pinout, and the same BMS communication protocol — that is why a single cell works across both. OEM part numbers covered include 312-0305, 312-0306, C7786, D5561, D7310, F5136, G5345, Y4546, and Y4991.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell on the 700m platform and confirmed the BMS handshake completes on first insertion, the BIOS recognises the battery without prompting a firmware alert, and charge current ramps correctly from the AC adapter through all charge stages.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle reset on the 700m:\u003c\/strong\u003e\n    After installing, run one full discharge to hibernate cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle. Without it, the system often reports inaccurate health or capacity figures for the first several cycles.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBIOS reporting poor battery health immediately after swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Inspiron 700m stores battery health data in EEPROM on the original cell. When a new cell goes in, that EEPROM data is gone and the BIOS flags the battery as degraded or unknown — even though the cell is brand new. This is not a fault with the replacement. Running the full learn cycle described above writes fresh calibration data and clears the warning. After two to three full cycles, reported health should normalise to good.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down at 20–30% shown on the fuel gauge\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 gauge thinks the battery still has charge remaining, but the cell voltage has already dropped below the safe cutoff threshold under the combined load of the CPU and display. The system shuts down to protect the cell, not because it is faulty. Complete two full discharge-to-hibernate cycles, then charge to 100% each time — by the third cycle the fuel gauge IC recalibrates and the shutdown point shifts back to the correct low-battery threshold near 5%.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43410873942106,"sku":"BWCS-DE700NB-1","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43410873974874,"sku":"BWCS-DE700NB-2","price":80.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43410874007642,"sku":"BWCS-DE700NB-3","price":88.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DE700NB-1.webp?v=1779581442","url":"https:\/\/batteryweb.com\/products\/dell-inspiron-700m-replacement-battery-148v-2200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}