Diy portable mini energy storage spot welding machine

Where can you use a DIY spot welder?

The homemade welder is small and portable so it can be used in your home workshop or outside. Wherever a welding task is needed to be done, this spot welder can get the job done.

What is a spot welder?

Spot welding is welded by the principle of rapid local heating and cooling by high current. This Product is much portable and durable that it can easily carry anywhere. The circuit board of this spot welder can be used for welding 18650/26650/32650 lithium batteries. It is easy to weld the common 0.1mm~0.15mm nickel-plated sheet

What is the power source of this spot welder?

This powerful little welder is powered by a lithium ion battery. No electricity is needed to use this homemade spot welder by extremediy. It can go wherever spot welding is needed, making it ideal for an off grid homestead or work shop.

Is a spot welder suitable for metal crafting?

This DIY spot welder is able to handle all your metal crafting both at home and on the go. You don’t need special skills to use it, and the welds will be strong. Think about all the things you could do if you only had a welder, then build this cheap and easy DIY spot welder and get busy.

Can you build a spot welder without a microcontroller?

Yes, you can build a spot welder without a microcontroller. This DIY spot welder by hackster is designed without a microcontroller, saving you money and time. It works just as well as other spot welders to create a strong union between two pieces of metal.

Can a microwave be used to make a spot welder?

Parts of an old microwave can be used to build a spot welder. Instructables provides easy-to-follow instructions on how to create a handy resistance spot welder using salvaged parts from an old microwave.