what did i just buy?

[isademigod]

i was on ebay looking for batteries when i came across this listing that had a charger and 2 18350s and two "epipe tanks" they seem to be different to normal tanks in that they have a little protruding contact. i assume i can use them on my mods, as i dont have an epipe, but what are they, and should i buy the epipe that they go to?
either way, $10.50 was a steal

 

[firechick]

Those are standard 510 threads for the Dragon 618 e-pipe. It's this one
Dragon E-Pipe 618 Atomizer Tank Replacement

 

[isademigod]

thanks man i guess theyre just pushed out or something... will i have to buy the mouthpiece? it looks like it wont accept a 510 drip tip

 

[firechick]

Let me try it later with one of hubby's cartos and I'll let you know. He has that pipe.

ETA: He had a curved pipe drip tip in it, and 2 of my random tips fit but 1 didn't. So.....YMMV