P/N: LEF31
Brand: LENOVO
Original Tag NO.: LENOVO 121TS050Q
Connector Type:  20-8P
Connector Define: -8,C6,D5,+1 Manual
Voltage(V): 10.8v
Capacity(mAh): 5200mAh/4400mAhLi-ion
Replacement For Original Label :    LENOVO 121TS050Q 121000614 FRU P/N 121TS050Q P/N ASM 121000614 
Fit model :   LENOVO,F31 F31A F31G-UT