Duet – 650 mAh Dual Cart Conceal Battery - Twilight color-glow-in-the-dark To utilize the True Fast

To utilize the True Fast Charge feature

There is a flex temp dial on the base and a hidden storage compartment to store a backup cartridge or atomizer

in your backpack

but it provides some added grip and makes holding it more comfortable

Duet – 650 mAh Dual Cart Conceal Battery - Twilight color-glow-in-the-dark To utilize the True FastWhat it is: A concealed vape battery with DOUBLE 510 threads. Why we love it: Why vape one cart when you can rip two!? Plus, its easy to control with the digital screen and Intelliswitch on the bottom. This battery does not include a charger. Just Duet! This dual flex 510 thread device has a magnetic base with two 510 threads. You can use the device with a single cartridge, or screw two in for a more potent experience. Use the IntelliSwitch on the