NEW Battery for IBM Thinkpad 92p1000 92p1009 x40 x41 PortaCell (8 Cells/Samsung, High Capacity 4400mAh/63Wh, 14.4V) Laptop Battery for IBM/Lenovo ThinkPad X40 X41 Series (compatible part no. : 92P0999,92P1000,92P1001,92P1003,92P1005,92P1009,92P1080,92P1119,92P1146,92P1148,FRU 92P0998,FRU 92P1002,FRU 92P1078,FRU 92P1143,FRU 92P1145,FRU 92P1147,FRU 92P1149