Lenovo 45N1040 45N1041 UltraBay Battery Compatible Part Numbers:

Lenovo 43R8891 Battery
Lenovo 43R8890 Battery
Lenovo 40Y6787 Battery
Lenovo 41U4890 Battery
Lenovo 45N1040 Battery
Lenovo 45N1041 Battery
Lenovo 51J0507 Battery
Lenovo 51J0508 Battery
Lenovo 57Y4536 Battery
Lenovo 0A36310 Battery

Lenovo 45N1040 45N1041 UltraBay Battery Fit Laptop Machine Models:

Lenovo ThinkPad R400 UltraBay Battery
Lenovo ThinkPad R500 UltraBay Battery
Lenovo ThinkPad R60 UltraBay Battery
Lenovo ThinkPad R61 UltraBay Battery
Lenovo ThinkPad R61i UltraBay Battery
Lenovo ThinkPad T400 UltraBay Battery
Lenovo ThinkPad T400s UltraBay Battery
Lenovo ThinkPad T410s UltraBay Battery
Lenovo ThinkPad T410si UltraBay Battery
Lenovo ThinkPad T420s UltraBay Battery
Lenovo ThinkPad T430 UltraBay Battery
Lenovo ThinkPad T430i UltraBay Battery
Lenovo ThinkPad T430s UltraBay Battery
Lenovo ThinkPad T430si UltraBay Battery
Lenovo ThinkPad T500 UltraBay Battery
Lenovo ThinkPad T60 UltraBay Battery
Lenovo ThinkPad T60p UltraBay Battery
Lenovo ThinkPad T61 UltraBay Battery
Lenovo ThinkPad W500 UltraBay Battery
Lenovo ThinkPad Z60m UltraBay Battery
Lenovo ThinkPad Z60t UltraBay Battery

Color: Black
Type: Li-ion
Volts: 10.8V
Capacity: 32Wh