So a friend of mine has a Juggernaut V2 and yesterday it was working just fine, it was heating up correctly and I actually put the cotton in myself from what I was able to pick up in youtube videos. But now today it isn't heating up at all, he said both batteries were charged and tried them out and nothing still. I don't know exactly the name of the mod, I would have to ask him, but it looks like the coils are fine and everything looks in the right place.
Last edited: