IBM - 92P1087 - Battery 10.8V 4400mAh 6-Cell Li-Ion 92P1087 - IBM - 10.8V 4400mAh 6-Cell Li-Ion Battery (Sanyo) for ThinkPad R50 T40 T41 T42 Series R50 T40 T41 T42 Series $91.14 $77.24
IBM - 08K8195 - Battery 10.8V 4400mAh 6-Cell Li-Ion 08K8195 - IBM - 10.8V 4400mAh 6-Cell Li-Ion Battery (Sanyo) for ThinkPad R50 T40 T41 T42 Series $87.41 $74.08
IBM - 02K6627 - Battery 10.8V 4400mAh 6-Cell Li-Ion 02K6627 - IBM - 10.8V 4400mAh 6-Cell Li-Ion Battery for ThinkPad T Series $137.33 $116.38
IBM - 02K7039 - Battery 6-Cell 10.8V 4400mAh Li-Ion 02K7039 - IBM - 6-Cell 10.8V 4400mAh Li-Ion Battery for ThinkPad x30 Series $138.43 $117.31
IBM - 92P1070 - Battery 6-Cell 10.8V 4400mAh Li-Ion 92P1070 - IBM - 6-Cell 10.8V 4400mAh Li-Ion Battery for ThinkPad R50 T40 T41 T42 Series $69.38 $58.80