Iconic Cartridge Batter - Laser Gun The Iconic Laser Gun Vape Pen Battery is a vape battery designed with compatibility with a wide range of voltage. It also features fast-charging, a long battery life, and comes in multiple different colors.  Product Details: 500mAh  Variable Voltage - 3.2v , 3.7v , 4.1v USB - C Charging Port  Compatible up to 2g carts  Available in 5 colors