It's the same one my fiance has now. We have a charger, looking to get some 4000 or 5000 mAh batteries on Amazon. 18650, I think? These things can get pricey.Congrats. The Zmax is an older design, but I don't think you'll have a problem with it, since I remember you are a very light vaper. I think you'll be impressed at how much better it tastes. The only question is... what batteries and charger are you going to use? The Zmax normally doesn't come with batteries unless you bought a complete kit.