The eGo 650 battery is a long life 3.7 volt 650mAh rechargeable battery with 5 clicks On/OFF switch.
It takes about two and half to 3 hours to fully charge a battery.
Users can get 6 to 8 hours of use from a fully charged eGo battery.
length of the 650mAh is 2 3/4 inches.
It features a safety function that allows you to turn off the battery.
To place the battery in or out of locked mode, press the button 5 times within 2 seconds.
The LED will flash indicating you have changed modes.