Battery Type: Li-ion Replace Battery
Voltage: 10.80V 
Capacity: 6Cells      
Color: Black
Dimension: mm
Net Weight: 500 g
Packages : inc 1x Battery

Replace Battery Code:

0c52863 0c52864 45N1144 45N1145 45N1148 45N1149 45N1150 45N1151 45N1158 45N1159 45N1160 45N1161 45N1153 45N1152 45N1769 20ASS3A100 45N1146 45N1147

Fits Machine Model:

ThinkPad L540
ThinkPad L440
ThinkPad W540
ThinkPad W541
ThinkPad T440P
ThinkPad T540P DUAL CORE
ThinkPad T540P QUAD CORE