Hey ECF new to the forums, been vaping for a little over a year now, vaping on Sigeli 150w with a Mutation x v2 at 80 watts with a .6 ohm build. I know a little about resistance to battery amp saftey but i would like to learn more. Whats the best battery for really low resistance builds on a mech ? how can i calculate if my build is safe for the batterys im using? etc.. Thanks in advance !