|Title: Hot-sale Cylinder Lithium ion 18650 2600mah 9.62wh 3.7v Battery with OEM Service|
|Cut-off Discharge Voltage||2.75v|
|Charge Upper Limit Voltage||4.2v|
|Max Discharging Current||4200mA|
|Cycle Life||over 300 times|
|Standard charger||cc/cv(max ,charging rate 2A)|
|Operating Temperature||charge (0 ~ 45°C)|
|discharge (-20 ~ 60°C)|
|Storage Temperature||within 1 month (-20~ 50°C)|
|within 3 months (-20~ 40°C)|
|within 3 months (-20~ 20°C)|
Do not submerge the battery in the water.
Do not mix fresh batteries with used batteries.
Do not mix batteries with metal stuff together.
Do not insert batteries with the (+) and (-) reversed.
Do not use Efest batteries with defective E-cig mods.
Do not disassemble, dispose in fire, heat or short circuit.
Do not put the battery in a charger or equipment with wrong terminals connected.