Evod Twist E Cigarette Battery
Newest EVOD battery，with Twist knob on the bottom.
Black/ 650mah is in stock now, other colors(same with evod clearmizers) and capacity（900mah ,1100mah）are on the way ….
5 clicks protection
Voltage Range：3.0-4.15 V
With a smart Buck-Boost converter inside, you can spin the knob at the bottom to adjust the output voltage depend on your need.
How To Use It:
Spin Clockwise, voltage increase;
Spin Counter clockwise, voltage decrease.
Color of the led light varies with the voltage, Red is lowest, and Green is highest.