Twist 650mah Variable Voltage Battery And Charger Kit
1. It has a modified circuit to enable adjustment of the output voltage from 3.3v to 4.8v. Just spin the knob at the bottom of the battery to adjust the voltage to your vaping preference.
2. There are 8 settings on the adjustment knob all set in 0.2v increments. Spin the knob clockwise for increased voltage and counter-clockwise for decreased voltage. Higher voltage will deliver more vapor.
3. It also comes with "5-click protection" which can protect the battery from being activated when you do not want or do not use it