Lenovo Battery
5B11M90065
is compatible in the following Models:
Lenovo ThinkPad X Series laptops
X1 Nano Gen 2 (Type 21E8 21E9) Laptop (ThinkPad) - 21E8001AAU
X1 Nano Gen 2 (Type 21E8 21E9) Laptop (ThinkPad) - 21E8001BAU
X1 Nano Gen 2 (Type 21E8 21E9) Laptop (ThinkPad) - 21E80021IX
X1 Nano Gen 2 (Type 21E8 21E9) Laptop (ThinkPad) - 21E8003YAU
X1 Nano Gen 2 (Type 21E8 21E9) Laptop (ThinkPad) - 21E8CTO1WW
X1 Nano Gen 2 (Type 21E8 21E9) Laptop (ThinkPad) - 21E8CTO1WWAU2
X1 Nano Gen 2 (Type 21E8 21E9) Laptop (ThinkPad) - 21E8CTO1WWENAU1
X1 Nano Gen 2 (Type 21E8 21E9) Laptop (ThinkPad) - 21E8CTO1WWENAU3