4 pack 18650 3.7v 2200mAh li-ion battery for flashlight

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Quick Details:
Place of Origin: China (Mainland)
Brand Name: MELASYA or OEM
Model Number: ICR18650-2000

Nominal Voltage :  3.7V

Norminal Capacity : 2000mAh

Cell Dimension : D=18.3mm H=65mm

Battery Material : Li-ion(CoMnNi)

Discharge Rate : 0.5~1C

Energy : 7.4Wh

Delivery Volatage : 3.75~3.85V

Charge Voltage : 4.2V±0.03v

Cell Internal Impedance : ≤70mΩ

Operation Temperature Range : -20℃~60℃

Storage Humidity  : ≤85% RH

Size: 18.3*65mm
Battery Weight: about 45g

Capacity of 18650 : 1500mAh, 1800mAh, 2000mAh, 2200mAh2500mAh, 2600mAh

Material: MnCoNi
Package: PVC
Cycle life: >500 Times
Certificate: CE/RoHS/KB/UN38.3/MSDS

Storage temperature for a long time :

Do not storage exceed half year. Must charge once when storage for half year.Must charge the battey which with protect circuit when storage for three months.

Standard Charge Method : 

0.2C CC (constant current) charge to FC Voltage, then CV (constant voltage) charge till charge current decline to 0.01C.

Power Tools, E-cigarette, E-bike, Phone,

Laptop, Power Bank, POS terminal, Solar Streetlight, Camera, Flashlight etc.

Packaging :
standard export package  200 pcs battery put into a small carton box, 2 small carton box packing into a big carton box.

CE certificated 18650 3.7v 2200mAh li-ion cylindrical rechargeable battery