Genuine Dell 8N544 0X216 9X472 Rechargeable 8-Cell 72WH 11.1V 6486MAh Type 8N544 Laptop Notebook Li-ion Battery Module For Latitude D800, Inspiron 8500, Inspiron 8600, and Precision M60 Systems Compatible Part Numbers: 8N544, 0X216, 9X472, 5P144, 4P227 Dell Latitude D800 Main Batt 11.1V 6486M Brand: Dell Type: Latitude D800 Main Batt 11.1V 6486M Part Number: 0X216