Yeah I know it sucks, But maybe madvape can come up with some mods that use one big battery for VV devices. I'm totally sold on this idea. I have the buzz and the infinity but never use it. I've been using madvape vvbox with proctected aw and love it. Plus I have so many 18650 battery that I would like to use cuz I could vape all day on one battery. I just hate having to carry extra battery around.