18650 rechargeable li-ion lithium battery.
Brand Name: PKCELL
Model: 18650. Suitable for Flashlight Torch
Package Content:100% Brand New 1 X 18650 Rechargeable battery Charger (110-240v World voltage) 1 x 18650 3.7v 2200mAh Rechargeable Battery
Nominal Voltage: 3.7vBattery Model: 18650Capacity: 2200mAhPositive: Flat Top
Fully charge batteries before first use
High energy density and lower weight than other rechargeable batteries
This Button Top Version is most suitable for Flashlights that uses 2 Cylindrical 18650 Li-Ion Cells.
Perfect for Olight M30, M31, M21, and M20S