18650 3.7V lithium battery 3000MAH battery

Battery Features: 3.7v battery

18650 3.7V lithium battery high rate 5C,10C 15C power battery lithium ion for e cig e car e scoot
Size 18×65mm
Nominal voltage 3.7V 
Nominal capacity 1200-3000mah
Max charge current 1C
Charging method charge with constant current 1C to 4.2V, then charge with constant voltage 3.0V  till charge current is less than 0.01C
Max discharge current   20AMP
Discharge cut-off voltage 2.70 V,  
Operating environment  Charging, -20°C ~ 60°C 
Discharging, -20°C~60°C
Storage environment -20°C~60°65±20%RH
storage for a long time(>3 months) and the storage condition shall be:<35&#176;C;65&#177;20%RH;3.7~3.9V
CycleLife(80%Prime Capacity) : >500times   
warranty Period of warranty: 12 months after sales

Identification
With protection board PCM for over charging, over discharging,short circut,over voltage.
*Using the charger designated by the manufacture(AEC).
*Don't throw the battery in fire or heat it.
*Don't short-circuit.
*Don't unpack the battery or change its structure.

Battery Pack design

* 18650 li-ion battery composed battery pack should have sufficient strength and 18650 3.7v battery should be protected from mechanical shock
* No cell movement in the battery pack should be allowed.
* No Sharp edge components should be inside the pack containing the battery.

18650 li-ion battery Charging current and charging voltage should be less than  specified in the Product Specification.
The charger shall be designed to comply with  Product Specification.
It is dangerous that charging with higher curren or voltage than Product Specification may cause damage to the cell electrical,mechanical safety performance