I have 2 of the Aspire CF VV batteries. With one of them I have to unscrew the atomiser by about 1/2 to a full turn in order for it to work, if it is fully screwed in it doesn't work at all. I use the same atomiser on the other battery and that works fine.
I've tried cleaning the battery and the atomiser with a cotton bud but that hasn't helped. Does anybody have any suggestions? I bought the battery from a store near where I live. I took it back in and they suggested the beauty collar I was using wasn't correct, and removing it seemed to fix it for a while, but now the problem is back with or without the collar.