Just hooked up my mv 2-c box with 2 lifepo4 3v bats and wow what a difference from 3.7.I was going to try hooking up 2 ICR123a bats for 7.4 but they are a little bigger than the 3v bats. Now what to do with all my 3.7 mods ?
. Will have to mod my smaller boxes and put bats in other direction ? should work.