Lenovo Battery
5B11M90071
is compatible in the following Models:
Lenovo ThinkPad X Series laptops
X13 Gen 2 (Type 20WK, 20WL) Laptop (ThinkPad) - 20WLS3SF00
X13 Gen 2 (Type 20WK, 20WL) Laptop (ThinkPad) - 20WLS7FU00
X13 Gen 2 (Type 20XH, 20XJ) Laptop (ThinkPad) - 20XHCTO1WW
X13 Gen 3 (Type 21BN 21BQ) Laptop (ThinkPad) - 21BNCTO1WW
X13 Gen 3 (Type 21BN 21BQ) Laptop (ThinkPad) - 21BNCTO1WWENAU1
X13 Gen 3 (Type 21BN 21BQ) Laptop (ThinkPad) - 21BQS25F01
X13 Gen 3 (Type 21BN 21BQ) Laptop (ThinkPad) - 21BQS2UK03
X13 Gen 3 (Type 21BN 21BQ) Laptop (ThinkPad) - 21BQS2W300
X13 Gen 3 (Type 21CM 21CN) Laptop (ThinkPad) - 21CMA001CD
X13 Gen 3 (Type 21CM 21CN) Laptop (ThinkPad) - 21CMCTO1WW