{"product_id":"dell-inspiron-1300-replacement-battery-111v-4400mah-li-ion","title":"Dell Inspiron 1300 Replacement Battery 11.1V 4400mAh 312-0416","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDell Inspiron 1300 \/ B120 \/ B130 — 11.1V Li-ion Replacement Battery (312-0416)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 11.1V 4400mAh (48.84Wh) lithium-ion battery for the Dell Inspiron 1300, Inspiron B120, and Inspiron B130 notebooks. It replaces OEM part numbers 312-0416, HD438, KD186, and XD187. It fits the same battery bay and uses the same connector as the original Dell cell.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInspiron 1300, B120, and B130 compatibility:\u003c\/strong\u003e\n    These three models share the same 11.1V three-cell voltage rail, identical bay dimensions, and the same BMS handshake protocol — that is why one cell fits all three. The connector locks and communicates the same way across the whole platform.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell on an Inspiron 1300 and logged the BMS through charge, load, and cutoff cycles. The protection circuit responded correctly at both high-draw and idle states, and the charge controller accepted the cell without fault codes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle calibration on Dell notebooks:\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 and clears the inaccurate health warning that appears on the first boot after a cell swap.\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  \u003cp class=\"bpw-desc-p\"\u003eDell's BIOS reads health data stored in the battery's EEPROM. When a new cell is installed, the EEPROM contains factory defaults that do not match the BIOS's learned cycle history from the old cell. The system flags this as degraded or unknown health — not a fault in the new battery. Run the full discharge-to-hibernate and charge-to-100% learn cycle once, and the BIOS recalculates health against the actual new cell data.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down 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 voltage curve. The displayed percentage is still mapped to the old cell's discharge profile, so the system reads 25% while the actual cell voltage has already hit the low-cutoff threshold under CPU and display load. The battery is not faulty — the gauge needs two to three full discharge-and-charge cycles to re-map accurately. After those cycles, shutdowns at false-high percentages stop.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43410876825690,"sku":"BWCS-DBE120NB-1","price":75.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43410876858458,"sku":"BWCS-DBE120NB-2","price":88.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43410876891226,"sku":"BWCS-DBE120NB-3","price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DBE120NB-1.webp?v=1779581442","url":"https:\/\/batteryweb.com\/products\/dell-inspiron-1300-replacement-battery-111v-4400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}