Brand /model	Windyfire
Tpye of Battery	ICR 14500/800mAh
Size(mm)	14mm(Diameter) x 50mm(Length)
Positive Shape	Button top
Weight(g)	22±1g
Nominal Voltage	3.7V
Nominal  Capacity	820mah(0.2 C Discharge)
Mininum  Capacity	800mah(0.2 C Discharge)
Discharge Cut-off voltage	3 V
Standard Charge	0.5 A /4.2V
Maximum charge current	1.0 A
Standard Discharge Current	0.5A
Max Discharge Current	3 A
Initial Impedance	40-65mΩ
Cycle Life	310times: discharging capacity≥85% 510times: discharging capacity≥60%
Temperature Characteristics	-10℃/0.2C ≥80%* Capacity; 20℃/0.2C =100%* Capacity;60℃/0.2C ≥95%* Capacity
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) Your logo are welcome 3) Auto Protection function: short circuit, over-charging, and over-discharging 4) High discharge current, discharge voltage stability