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

Capacity:46490mAh

Battery Voltage: 11

The battery lets your laptop work seamlessly when you are on the move

Capacity:4649mAh

Capacity:4100mAh

Cell Type: Li-lon

Battery capacity: 51Wh

Features 6 Cell Battery 3900 mAh Capacity Li-ion Battery

Max Charge Voltage: 12

No of Cell : 4

5amp 50-60hz 3 pin

Battery capacity: 30Wh