So I bought an Ego-C about two weeks ago and love it but every time I take a cartomizer, atomizer, or tank off the battery there is always a drop of juice sitting on the cold part of the battery where they would connect. I found out that after time the ego tanks are known to leak and i have realized that because they REALLY leak but as for everything else is it normal for there to be a drop of liquid on the battery head every time I take of a cat or atty? Does it ruin the battery? 
