My batteries are burning hot! I took my mod out of my bag and tried to turn it on. When it was on it got hot instantly and I proceeded to remove the batteries. The weird thing was that only the negative ends were melted. I'm not sure if it was the batteries or the mod because I have dropped my mod a few times before. I have the smok G320 with the baby beast tank at 0.215 Ohms. And batteries are IMR 18650 3000mAh 3.7V Brown batteries. Any answer will be helpful!!!