Well the battery on my 510 died today after 1 month of heavy service...At least I think so. About 90ml of juice so far. So out of desperation off to the rat shack I went picked up some rca connectors (which I could not seam to make work) A bag of switches and some nimh 2450 mah batts and a 4 aa box. Came on here did some research and now I am happily vapping by my own two hands and I must say it is pretty satisfying. Just want to give a thanks to all of you in this modders forum for making it easier and more fun to go to the rat shack instead of 7-11 for a pack of my parliment lights