This is a genuine Efest Purple 18650 Li-Ion IMR18650 battery rated at 3.7V 3000mAh.
Generally an excellent quality, reliable Lithium 18650 battery that gives consistant great performance.
Suitable for use in all types of portable devices and LED torches
Model: IMR18650 35A
Nominal Capacity: 3000mAh
Nominal Voltage: 3.7V
Dimensions: 18.23mm x 65.02mm
1.High energy density
2.High working voltage for single battery cells.
4.Long cycle life
5.No memory effect
6.Capacity,resistance,Voltage,platform time consistency is good.
7.Good consistency.low self discharge.
8.Light weight,small size
If you need a charger for these batteries, please click HERE