he was challenged by a viewer to repurpose the 20V battery packs into an impromptu stick welder. [AvE] delivered – sort of. His first attempt was with the two battery packs in parallel for ...

That need is what led [Erwin Ried] to purchase a small, battery-powered spot welder from a maker in Korea and test it out on nickel strips. The spot welder [Erwin] used is the work of a user by ...