In this DIY project, learn how to build a simple 1.5V battery welding machine at home. This easy-to-make tool is perfect for basic soldering and welding tasks. Using just a few materials ...

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 ...

If you are annoyed by the rise of cordless tools, you’re in good company. Meanwhile if you lack a spot-welder for batteries, have a look at one of the nicer ones we’ve seen.