Hey all i just got an ipv4 and I was just curious if i had to take the batteries out of the box mod when it is not in use. I ask this because I remember reading somewhere that its not good to leave the batteries in any mod even a mech mod when its not being used. I always took the batteries out when not in use in my mech mod but this is my first box mod. Just wanted to make sure it was ok to leave batteries in let me know thanks fam !!