I'm using 2 brand new sony 18650 1600mah batteries. They were both being used for sub ohm and standard ohm coils. I pulled a brand new 18650 off the charger and put it on a 2.12 ohm iclear30 and all of a sudden i felt the mod button on my k101 get really warm. I took the battery out and let it sit. It's not venting or anything. I put it back in and its not firing at all? I just started using these batteries on christmas day. what the hell?