Specifications::
1. Battery Type: Replacement Battery
2. Type: li-ion
3.Voltage: 14.8V
4.Capacity: 46WH/3110mAh
5.Color: BLACK
6.Warranty:  3 months
Compatible with part number: (This is not a comprehensive list. Pls be free to contact us if you have any questions.)
Genuine Battery For Lenovo ThinkPad X1 Carbon 3444 3448 3460 45N1070 45N1071 X1C