AC Doctor INC Laptop Battery for Dell Inspiron 1000 2200 1200 Latitude 110L 14.8V 5200mAh Compatible with dell laptop battery part number Dell 312-0292 312-0326 312-0335 G9812 H9566 M5701 T5443 W5543 151.20x78.30x22.20mm 402.0g.. 10.8V and 11.1V is compatible, 14.4V and 14.8V is also compatible. Full compatible with your original battery, brand new direct from Professional Manufacturer. CE UL RoHS certified, safe use. 36 months warranty, OEM factory price, US local dispatch. Please Note: Please make sure that the product shape of slot and gap are the same size. The battery part numbers listed in the description matches the battery part number on your original battery before you purchase.