Okay, so heres my issue: Black batt and a silver batt: Ive used Boge cartos on both of them, no problem for a while now. Then, the other day, I put a carto onto Silver and it doesnt work. Which was funny, because it had just worked on Black not 1 minute earlier. Wierd,right? So the silver battery has been doing it on and off. Some cartomizers wont work on the silver, some will. Some will for about 5 drags, and some will work for the duration. The cartos I got from Electronc Ash dont work on the silver, the ones from PureSmoker do. Some will work for a day, stop working, and then work again. Really, wierd. Cleaned the connections as well. I have a feeling in the end Im going to have to replace the batt, but anyone else have an issue like this? Or am I adding a new one? Also, any idea how to fix it or am I better off buying the new batt?