So recent;y I have been using the aspire nautilus tank, and i love it, except every battery i seem to put it on, the 510 connection threads on the battery start to strip (i think) I was first using it on my vision spinner, and now no tank will screw on because the threads are literally non existent anymore. So foolishly about a month later i started using the nautilus with my lava tube, and the same thing just occurred, it wont any screw on, nor will any other tank. has this happened to anyone else? am i doing something wrong like screwing the tank on to tightly? im very cautious about that so i dont think thats it. any solutions?
thanks