I just got my first mech mod, a king v2 from infinite from a local vape shop and when I bought it I also bought a charger and two batteries. They gave me to ICR Li-Ion batteries, here's what the battery has sprinted on it: ICR 18650- 32A 3.7V SAMSUNG SDI 2DB4 and im currently using a BCC mega tank with a 1.8 ohms coil. My question is if im safe using that coil with it and if it would be safe to use it with a 2.2 coil? Also is it safe to leave the battery inside mod? Right now I'm carrying it in my pocket but I keep getting paranoid and everytime i take it out my pocket I open it and take out the battery lol. Anyway thanks in advance!