BUAH Key Fob Cart battery

Keep your vape carts on lock with this discreet and compact cart battery.

It works just like a flip key for your car, push the button and your cart flips out! The fob even includes a built-in USB charger so you never lose juice when you need it.

Discretely hide your cartridge in the key fob.

• 510 Thread
• Battery Voltage: 2.4v-4.2v
• Bult in USB Charger