Lapgrade Battery for Lenovo X220 X230 Series battery-42T4901Voltage: 10. 8, Capacity: 4000mAh, 6 cell battery Built in circuit protection for device safety 1 year replacement warranty. A guided assurance on compatibility Get confirmation on chat support within seconds 15 days easy replacement BIS certified product ensures standardization and quality of product

Screen Connector: 30 Pin screen

Capacity:6000mAh

3 cell battery

Note: Please match the picture of the battery with your old battery before ordering

Battery voltage: 14

Battery capacity: 45Wh

Input- 100-240v

No of Cell: 6

Battery capacity: 4400mAh

Li-ion battery (external)

Capacity: 6350mAh

Battery capacity: 42Wh