510, blu, 306.. all compatible.

[Thulium]

My first exposure to e-cigs was from Smoking Everywhere--spent an exhorbitant amount of money on the stupid things only to end up losing all but one broken atomizer and in two tries, they were unable to send me a new atty so it's all garbage...except...One of my roommates uses one of my 510 atty's with the Smoking Everywhere automatic batteries.

I now prefer to use manual batteries and the SE batt isn't as wide as the 510 atty, but it works for him at least we're getting some use out of the things.

P.S. Although the idiots at Smoking Everywhere couldn't figure out which model they'd sold me to send the right atomizer, I did notice that the bottom of the charger (that looks otherwise identical to the 510 charger) says KR-808 ...Go figure, huh?

[Cadyr]

Just got my 510 USB passthrough, and I've been using it with my Volcano atty. Makes for some awesome vapor, even on the stock prefilled carts.