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18 Volt Battery Pack

A low-cost solution to an expensive battery problem. The combination of parallel and series wiring delivers a compact electrical source that is both powerful and long lasting. Design by Mechaprint Prototyping

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Multiple packs of this design were used to power firing boxes in the 2018 Royal Forest Firework show. Rear more about the show and the people behind it here: https://www.gofundme.com/royalforest4th

Here are some videos of past Royal Forest Firework Shows: