I've been told some things and read some others...and I can't find enough to read to answer my questions! What the hell is a "kick"?! Is it a one time use sort of fuse? I've seen some that are reusable and regulate voltage? I want to regulate voltage in my atmomixani 69, I'm brand new to mechs and this is confusing. I'm not a guy with much understanding when it comes to electronics, lol. I'm not interested in a "fuse", I just want the same voltage output throughout vaping, I understood that with mechs the performance starts out at 4.2 volts and goes down, it just sucks when it gets down to 3.8 volts or so. I have to carry 3 18650's with me! Another thing, can sub ohm coils be used with a kick or similar product? I'm using an RSST wrapped at .8 ohms. What kind of "kicks" are there, are there different brands, which brand is best for what?