There is nothing wrong with that particular battery.
What I have noticed is that on cheaper mods sometimes were there are threads in the tube it will heat up. I would try cleaning those threads because there is current running through them. If that doesn't work I would probably get a better quality mod in all honesty.
What I have noticed is that on cheaper mods sometimes were there are threads in the tube it will heat up. I would try cleaning those threads because there is current running through them. If that doesn't work I would probably get a better quality mod in all honesty.