Hey guys I was wondering if anyone has any insight or thoughts about this. So I just bought this battery a Sony vtc5a and put it in my vgod build at .12 ohms. When I took the battery out to charge it this is what I noticed. I have seen arcing marks on my batteries before but I have never seen this before so I am kind of stumped. Thoughts or ideas of what might have happened, is it still safe to use?????