The eStick 650mah LCD Battery is a long life battery compatible with the Ego screw thread.
This is a rechargeable battery with the 5 clicks On/OFF safety switch. Full charge with this eStick battery takes about two and half to 3 hours.
Diameter: 14 mm
Length: 97 mm
Normal working voltage: 3.6v-4.2v
Charge time : 2,5-3 hours
LCD screen to show battery charge and total puffs