Yep, you got yourself a 510 there dude. Right off the top of my head, I know of the Ego, which is a longer lasting battery that will fit your attys. I've never messed around with 510's that much, but they are well liked. PS has great atty's. While I have quit buying many things from PS, their atty's imo are hard to beat. If you do a quick search, you'll find that there are also 510 cartomizers(atty,and cart built as one). You just need to do a bit of research about which ones perform best. Gotta watch out for crappy gear. There is lots of it out there lol. Good luck man.