<BR>*Specifications:<BR>*Battery Model:57++ <BR>*Battery Type: Li-ion <BR>*Voltage: 11.1V <BR>*Capacity: 8510mAh 9cell <BR>*Certificate: CE,RoHS,FCC <BR>*Condition: 100% New from Manufacturer, Grade A Cell <BR>*Replace Part Number: <BR>*45N1144 45N1145 45N1152 45N1153 45N1150 45N1151 0C52864 <BR>*0C52863 <BR>*Compatible Models: Lenovo ThinkPad T440P T540P W540 W541 L440 <BR>*L540 Series