Hi all. I posted this in another section but really should have posted here since I am new to all this. I have some 18650 batteries at home which I normally use in a really high powered torch. They are over 3000mah and I think they are protected. Can I use these in my zmax? What is the difference between protected and unprotected batteries and does it make a difference in my zmax? Also, what is the highest mAh batteries I can use in my zmax. Sorry for all the questions but I'm very new to the mod world. Thanks, Chris.