Gold & Rainbow Smart Battery Duo LY_26 Use those on top of

Use those on top of its head instead

making them perfect options for dabbing

Screw your cart in and replace the cover

Click the power button 5x to turn on and off

Gold & Rainbow Smart Battery Duo LY_26 Use those on top ofKeeping a backup fully charged battery on hand is always a smart idea! Its even smarter when those batteries are Smart Batteries, like this Gold & Rainbow Smart Battery Duo. The Ooze Smart battery is a simple, no frills device that really does its job. Its thicker than the usual Ooze pen and has a small screen on the bottom to check voltage and battery power. Theres nothing fancy about it, and thats exactly why its such a staple. We noticed that our