42T4555 - Lenovo - 4-Cell Li-Ion Battery for ThinkPad T400 R400 T61 R61 42T4555 - Lenovo - 4-Cell Li-Ion Battery for ThinkPad T400 R400 T61 R61 $110.40 $93.56
42T4654 - Lenovo - 4-CELL Li-Ion Battery for ThinkPad T400 R400 T61 R61 42T4654 - Lenovo - 4-CELL Li-Ion Battery for ThinkPad T400 R400 T61 R61 $154.00 $130.51
42T4667 - Lenovo - 4 Cell Li-Ion Battery for ThinkPad R61/T61 R400 T400 Series 42T4667 - Lenovo - 4 Cell Li-Ion Battery for ThinkPad R61/T61 R400 T400 Series $168.75 $143.01
42T5265 - IBM - 6-Cell 10.8V 4400mAh Li-Ion Battery for ThinkPad R400 T400 T61 R61 Series 14-inch 42T5265 - IBM - 6-Cell 10.8V 4400mAh Li-Ion Battery for ThinkPad R400 T400 T61 R61 Series 14-inch $132.97 $112.69
42T5262 - Lenovo - 10.8 V 6 Cell Li-Ion Battery for ThinkPad T61 R61 42T5262 - Lenovo - 10.8 V 6 Cell Li-Ion Battery for ThinkPad T61 R61 $119.69 $101.43