Brand /model: TrustFire Tr10440 600mAh 3.7V Protected li-ion Battery
PCS: 2 PCS
spec: TrustFire Tr10440 600mAh 3.7V
Material: Li-ion
Size(mm); 47(L)X10.5(D)
Weight(g): 18.5/ 22
WARNING:
THE VOLTAGE OF FULL CHARGE AND CUD CUT-OFF DISCHARGE IS 4.2V AND 2.75V
DON''''T HEAT,INCINERATE OR OEVERSE POLARITY.