Spot Welding leaves two familiar divots in the attached tab, which can be soldered or welded as need. For the unfamiliar, a battery spot welder is the magical device that attaches tabs to ...

Spot welding should easier than it looks. After all, it’s just a lot of current in a short time through a small space. But it’s the control that can make the difference between consistently ...

Want to build your own spot welding machine at home? Watch this easy step-by-step guide on how to create a simple yet powerful spot welder using just a battery. With minimal materials and some ...