Battery Type: Replacement Battery
Cell Type: Li-ion
Battery Number: 6 Cells
Voltage: 10.8V
Capacity: 4400mAh / 48Wh
Color: black

**Replace Part#

45N1152 45N1153 45N1161 45N1144 45N1145 45N1146 45N1147

45N1148 45N1149 45N1150 45N1151 45N1158 0C52863 0C52864

**Compatible With:

Lenovo Thinkpad W540 Series

Lenovo Thinkpad T540P Series

Lenovo Thinkpad T440P Series

Lenovo Thinkpad L440 Series

Lenovo Thinkpad L540 Series