Tpye of Battery	US18650VTC5 lithium-ion Rechargeable battery
Size(mm)	18.2mm(Diameter) x 65mm(Length)
Positive  Pole	Flat top
Weight(g)	45±1.5g
Nominal Voltage	3.6V
Nominal  Capacity	2610mah(0.2 C Discharge) 9.4Wh
Rated  Capacity	2500mah(0.2 C Discharge) 9.0Wh
Capacity 2	Discharge at 10A ,capaticy2:2600mAh
Internal Impedance	13.5mΩ
Discharge Cut-off voltage	2.5 V
Standard Charge	2.5 A /4.2V
Maximum charge current	4A
Continuous maximum Discharge Current	30A
Cycle Life	310times: discharging capacity≥85% 510times: discharging capacity≥70%
Charging Time	Standard charge : 5-7hours   Rapid charge : 2-3hours
Operating environment	Charging, 0°C ~ 45°C ;  65±20%RH Discharging, -20°C~60°C ;  65±20%RH
Storage environment	Temp(-20°c -35°c)  / Relative humidity (45-75%)
Minimum Order Quantity	10 Piece
Application	electrical tools ，flashlight，Electronic cigarette
Specifications	1)High capacity,the true capacity 2) Auto Protection function: short circuit, over-charging, and over-discharging 3) High discharge current, discharge voltage stability