12v Battery Pack Upgrade Kit Huge 2” opening so you

Huge 2” opening so you can shoot large shapes as well as small

Electrically blast out a large amount of streamers/confetti at an affordable price

Hold the top section with one hand and twist the bottom half with the other hand to fire

This unit gets its power from a 5 pound Co2 tank

room size is 20' high x 24' wide

12v Battery Pack Upgrade Kit Huge 2” opening so youBattery upgrade kit comes with everything needed to make your 2015 2024 model Wireless Doubleshot E Cartridge Cannon completely free of electric cords. So simple to use and easy to maintain. If battery goes bad, change it yourself. No need to send it back for repairs. A simple flip of a switch on your cannon converts it right back to direct hard wire operation. Great for quick setup on parade floats, field events, or any place with no outlet power.