Did you ever see a thin metal tab bonded to a battery terminal with little pock marks? That’s the work of a spot welder. Spot welding is one of those processes that doesn’t offer much in the ...

In somewhat of a departure from their normal fare of heavy metal mods, [Make It Extreme] is working on a battery pack for ... Rather than spot weld the terminals, [Make It Extreme] used a series ...

Step-by-step instructions ensure a spot welder is built for efficient battery pack creation, making it easier to solder 18650 batteries with precision and effectiveness, resulting in a high ...

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 ... can you spot the other mammal?