hello..Im Nick..i just bought the eleaf istick 100w tc mod and panasonic ncr 18650 3400mah batteries..i vape for about 9 months.i know some staff but the only question so far if you could anwer me please before i do something i dont know is if my panasonic batteries (not protected it said) are good or maybe good enough to work on my mod..i dont want it to explode in my face or something..please can you give me some help and tips?