There was a time when every gizmo on AliExpress also had a big white LED so it could also work as a flashlight, but maybe the power bank is the new flashlight. [Aaron Christophel] has a battery spot ...

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 ...

The Hobart Trek 180 is a portable MIG welding that operates off its self-contained battery or 115V power and welds 24-gauge up to 1/4-in. mild steel in a single pass and recharges off an automotive ...

ESAB has launched its new Tracfinder Rail and Tracfinder Wheel series of battery-powered welding tractors.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. If we’re lucky enough to survive Armageddon, our precious ...

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 ...

Ultrasonics can effectively join together thin, fragile conductive materials, such as copper, aluminum, nickel, brass, titanium, silver, and even gold, that are essential to advanced battery ...

Benchmark analyst Mark Miller reiterated IPG Photonics Corp IPGP with a Buy and a $134 price target. An investor conference hosted by Miller provided insights into IPG's key business segments and ...