Shield Flip Key Fob Battery - Cartridge Vape
- Shield Flip discreet battery
- Sleek ergonomic key fob design that folds to conceal and protect your oil cart
- Compatible with all 510 thread carts
- Features:
- Easy to read OLED display
- Indicates voltage & battery level
- Variable voltage
- Folding 510 thread
- Rechargeable 650mAh battery
- Includes micro USB