Joyetech eGo C Twist

The much anticipated genuine Joyetech eGo-C Twist battery is NOW AVAILABLE!  eGo-C Twist Battery - The newest and most advanced version of the eGo battery series from JoyeTech. Using a Buck-boost converter, the eGo-C Twist allows you to select your voltage from 3.2 to 4.8 volts at any increment by twisting the analog dial on the bottom of the battery. The New eGo-C Twist battery has adjustable output voltage from 3.2V to 4.8V in 0.2 increments.  Simply TWIST the bottom knob to adjust the voltage.  There are eight grids on the bottom knob, each representing 0.2V. Twist the knob clockwise to increase voltage, twist counterclockwise to decrease voltage.