AolsteCell Battery L20C4P71 for Lenovo ThinkPad X1 Carbon Gen 11-21HM0079SP, ThinkPad X1 Carbon Gen 11-21HM006DAD, ThinkPad X1 Carbon Gen 11-21HM006DGM, ThinkPad X1 Carbon Gen 11-21HM006EBM, ThinkPad X1 Carbon Gen 11-21HM006LBM
- Voltage: 15.44V
- Capacity: 57Wh