57++ Replacement For 0C52864 0C52863 45N1152(9-Cell 98 WH)45N1153 45N1162 45N1163 45N1145 45N1147 45N1149 45n1152 45n1150 Compatible With Lenovo Thinkpad models W540 W541 T450p T540p T440p L440 L540 t440p w541