The "Gripper" is a new mod, soon to be at Got Vapes. It can be used at 3.7v, 5v, or 6v. A simple five clicks switches it to the voltage you want, or switches it off. It runs off two 18350, 3.7 volt, 900mAh batteries. Mine came with two Vision Minis, a clever little clearomizer that has wicks and...