SpecificationsBattery Voltage: 11.1V. Capacity: 58Wh. Cells: 6-Cells. Battery life: Up to 500 recharge cycles over the life of the battery. Compatible Part Number0K8HC 0M7T5F 1N9C0 7W6K0 F49WX N5YH9 NVWGM VVONF WGCW6.