That's why I sold everything. EVERYTHING. Even though they were all working fine, but one night I was sitting down and thought... these battries, will die in 6 months tops. this pass through will die eventually. I'll have to re-
buy them. With 3 different e-cigs and all, it was basically getting out of hand. I am the type who worries all the time. Worry this, worry that. I always worried about cigs that would give me cancer. I always worried. I got so tired of the whole thing, in just 1 month, and got an SD and sold everything else - even though I'm getting PS's pass through for the back-up.
Now, not that I'm saying SD is perfect thing in the world, but it works. It's simple, and it works. If I didn't have SD, I probably would have built a magnum
mod or box
mod myself with easily replaceable parts. Right now, it seems to be the only way for me.