I have an eGo that I bought around the first of December, when I quit smoking. As far as I know, it's just an eGo, not a T or C. And now, whenever the battery gets somewhat low, the draw isn't as good and the atomizer starts leaking around the bottom between the battery and the atomizer. I've tried new atomizers, but it still happens. So I'm guessing it's the battery? And I don't use a carto or tank or anything, I just drip. Has anyone else experienced this problem?