Watch how I build a portable battery-powered welding machine using 40 lithium-ion batteries for a fully cordless, high-current welder. See the complete assembly, current adjustments, and real welding ...

Raise you’re hand if you’ve ever soldered directly to a battery even though you know better. We’ve all been there. Sometimes we get away with it when we have a small pack and don’t care about ...

Building a battery pack from 18650 cells traditionally requires patience, a spot welder, and a supply of nickel strip. But ...

You may have never thought of it, but a long time ago someone did. It probably happened when a mechanic dropped his wrench across the positive battery terminal and the body metal-ZZZZAP! But can a ...

The resistance welding equipment for EV batteries market presents opportunities in high-precision joining technologies, automation of battery welding lines, and integration of smart monitoring systems ...