A little side benefit of variable voltage that I didn't find out till today.
When I got to work this morning my button on my ProVari started to blink. That means the battery is getting low. I looked and didn't have another battery. The tank and juice I am using I vape at 4.7 volts. I thought to myself, 'I don't have to vape this at 4.7 volts.' So I reduced the voltage to 3.3, the lowest the ProVari will go. With the little I know about electricity, Im figuring at 3.3 rather than 4.7 volts I have a better chance of making it through the work day without the battery going dead.
When I got to work this morning my button on my ProVari started to blink. That means the battery is getting low. I looked and didn't have another battery. The tank and juice I am using I vape at 4.7 volts. I thought to myself, 'I don't have to vape this at 4.7 volts.' So I reduced the voltage to 3.3, the lowest the ProVari will go. With the little I know about electricity, Im figuring at 3.3 rather than 4.7 volts I have a better chance of making it through the work day without the battery going dead.