So i have a mutation x v3 authentic rda, unregulated box mod that runs 2 18650 batteries idk the name. Beast box mod maybe? It says beast on the side and is kinda see through. And 2 IMR 35A high drain batteries which is the safer kind for mech mods i know that. But my rda is on correct i know that. The coils are good and are not shorted and tightened down. And the batteries show charged on my charger. But its producing a very small amount of vapor. All day at work it was producing clouds as usual but now its not. I tried the batteries in my panzer black hawk with the same result. Any suggestions. I think its the battery but im not positive.