Specification:
Battery Type: Li-ion Battery
Condition: Brand New
Replace Part Number: 45N1700 45N1701 45N1702 45N1703 4ICP5/58/73-2
Compatible NoteBook: Lenovo ThinkPad X1 Carbon Gen 2 20A7,
20A8 (ThinkPad New X1 Carbon 20A7A04ACD 14-Inch) 20A8 Version
2014 Series Lenovo ThinkPad New X1 Carbon 14
For the new battery , we suggest that all of our customer should full charge it by AC power adapter ,because takes a long period, the capacity was strain out by inner PCB circuit, in order to protect your battery life,you can full charge to 100% and drain to 1% 2 times,then the capacity will recover.