Specification: Battery type: Li-ION Voltage:11.1V Capacity: 5200mAh/58Wh Cell:6 Cells recharge cycles： 500 Operation time: Around 1.5-2.5hours Compatible Models: 0A36281 0A36282 0A36283 42T4863 42Y4864 42T4867 42Y4868 42T4873 42Y4874 42T4901 42T4902 42Y4940 Compatible Part Numbers: FOR LENOVO ThinkPad X220 Series FOR LENOVO ThinkPad X220i Series FOR LENOVO ThinkPad X220s Series NOTE: X220-6C is not compatible with X230!.
