P/N: IBT400-9   9-cell
Brand: IBM
Original Tag NO.: 42T5225
Connector Type:  20-8P
Connector Define: -8,C4,D5,+1 Manual
color: BLACK
Voltage(V): 10.8V
Capacity(mAh): 6600mAh /7800mAhLi-ion
Replacement For Original Label :  42T5225, 42T5227, 42T5229  42T5262,
42T5264,  41U3197  42T5263,  42T5230  
 Fit model :  ThinkPad R61 Series(14-inch wide)  ThinkPad T61 Series(14-inch wide)  ThinkPad R61i Series(14-inch wide)  ThinkPad R61e