Tenergy Rechargeable 18650 Battery and Charger 2600mAh 3.7V Li-ion Batteries with 18500 14500 Fast Battery Charger for 18650 Flashlight Batteries with PCB Protected (2 Button Top Cells Included)

Warning

Don't disassemble the charger.
Don't charge other types of battery. It may cause explosion and breakage.
The charger is only for in-house using and should be kept away from heat surrounding.
Keep the charger away from humidity circumstances and no liquid is allowed to get in, otherwise it may cause damage and lead to accident.
It should be placed out of children's reach.
It may not be able to fully charge those batteries which have not been used for a long time.
Several recycles of charge-discharge will improve the battery's performance.
Please carefully read the instruction before using! Battery Features and Benefits.
Battery tested based on International Electrotechnical Commission(IEC) standard to ensure capacity, quality and life time.

18650 Battery Product Specifications:

* Capacity: Nominal 2600mAh, Minimum 2500mAh
* Internal PCB protection prevents over-charge, over-discharge, over-current and short circuit.
* Dimensions - Diameter: 19mm Height: 69.5mm
* Weight (Typical) Approx. 50g
* Nominal Voltage: Average 3.7V
* Discharge Voltage: 3.0V
* Internal Impedance: less or equal to 130 milliohm (with PTC)
* Cycle Performance: 90% of initial capacity at 400 cycles
* Cycle life: > 500 cycles
* Standard Charge Current: 0.2C (Cut off Current: 0.01C)
* Fast Charge Current: 0.5C (Cut-off Current: 0.01C)
* Standard Discharge Current: 0.5C (End Voltage = 2.75V)
* Max Discharge Current: 1.5C
*WARNING: batteries are not suitable for e-cigarette.

Battery Charger Product Specifications:

*Worldwide voltage for 100-240V AC
*Input: DC 12V 1000mA
*Output: DC 4.2V 1000mA per channel
*Fast Charge Rate: 1A (1,000mah)/per hour
*Two independent charging channels for individual charging and detection
*Constant current and constant voltage charging mode
*Applicable battery type: 18650/14500 rechargeable Li-ion battery