Looking for a spare battery that provides extended battery life from smaller models as well as variable voltage control? The Kanger Evod VV 1000mAh is the perfect replacement for the Vision Spinner 2. Suited for the MTL user, this Kangertech battery is ideally suited for entry level vapers who don't want to fiddle with complex settings, but would like some flexibility. Variable Voltage allows the user to adjust settings to their liking. And thanks to the spring- loaded center pin, there's an improved connection with either your favorite clearomizer or tank. The Kanger Evod VV 1000mAh is designed to be a spare battery for 510 Vape tanks such as CE5 Clearomizer .