The Ego C-Twist 1100mah battery is a high-capacity and stable lithium battery that twists at the bottom of the base to easily adjust the voltage from 3.2V to 4.8V. This ego battery has 8 settings to choose from with increments of 0.2V. The Ego C-Twist features a color changing LED light to display battery life and is more powerful than your conventional battery. The lock/unlock function prevents accidental battery discharge when not in use. Battery can be easily charged by USB charger or power adapter.
Short circuit protection
5 click on/off button
Atomizer protection (10 second cutoff)
Low voltage protection (battery will shut down battery reaches 3.3V)