9 Cell 7200 mAh High Capacity for Dell Latitude D531 D820 Dell Precision M65 M4300 Replacement Laptop Battery fits 312-0394 Laptops -- Extended Capacity

Capacity: 7200mAh,Cell: 9,Dimension: 207.5*82*22.2(mm),Type: Li-ion,Colour: greyFit Machine Models:Latitude D820 Latitude D830,Latitude D531,Precision M65,Precision M65 Mobile Workstation, Precision M4300Please make sure that the battery part numbers listed in the description matches original battery before you purchaseThe Replacement Battery come with Full 1 Year warranty,Batteries are in high grade quality and certified by CE
Product DescriptionCapacity: 7200mAh Cell: 9 Colour: grey

Source: Digital Camera and Video Store...