Got a nautilus mini and playing around with the different coils they make for it. Wondering what the maximum amount of watts this thing will handle. Currently have a vv battery that macs out at 4.8 v. I'm interested in getting the cool fire 2. I'm into guns and like the grenade look of it. Looks like a good conversation starter too. It's lowest setting is 7 watts and I think it's highest 12.5. The cool fire comes with a iclear 30b also any info on the quality of the piece is welcome too. Kinda put off by the plastic tank but if it works good I can overlook that. Any advice is welcome as I'm new vaping. Been going 2 weeks and 2 weeks cigarette free too so found my way off the cancer sticks! And the stink of those things! Thanks in advance to everyone here! You guys and gals are awesome!