Lenovo CMOS BATTERIES
5B11Q44948
is compatible in the following Models:
Lenovo ThinkPad P Series laptops
ThinkPad P16v Gen 3 (Type 21RS, 21RT) Laptop - 21RS003DAU
ThinkPad P16v Gen 3 (Type 21RS, 21RT) Laptop - 21RS003EAU
ThinkPad P16v Gen 3 (Type 21RS, 21RT) Laptop - 21RS003FAU
ThinkPad P16v Gen 3 (Type 21RS, 21RT) Laptop - 21RSCTO1WW