So I finally got away from regulated power and got away from 3.7 volts! I bought a ego twist today and I could not wait to try it! Got outside of Vulcan vape and had to give it a try right away! So I put my tank with a 2 ohm LR carto in it on this new battery and omg I was in heaven! 4.3 volts is my freaking sweet spot. I am really freaking excited that I am finally able to use variable voltage! And I'm never going back!