The Ritual Shroud 510 Variable Voltage Battery is a high-quality 510 battery with 3 voltage settings that is designed for discreet vaping. It conceals your cartridge and looks like a disposable e-cig, making it the perfect choice for those who want to keep their vaping on the down low. Despite its stealthy design, the Cloak can fit carts up to 2g in size. Ritual Shroud Battery Features: Conceal style variable voltage 510 battery Fits up to 2g cartridges USB-C Charging Cable Included – Charges in 20-30 min! Sesh Mode/Pre-Heat 3 Voltage Settings (Green 2.8v, Yellow 3.4v, Red 3.8v) Green – More Flavor, Less Vapor Yellow – Perfectly Balanced Flavor & Vapor Red – Less Flavor, More Vapor