homemade battery-powered welding machine

A DIY battery powered welding machine is a device used to join two metal objects by melting and joining the ends together via an electric arc. This welding machine is designed to operate using a battery as its power source, and can be made at home with materials that are relatively easy to obtain.

This battery-powered welding machine usually consists of three main components, namely the battery, transformer and welding cable. Batteries are usually selected with a high capacity and large enough output power to provide enough electrical power to produce a strong welding arc. The transformer's job is to convert the low voltage from the battery into the high voltage needed to generate an electric arc. While the welding cable functions as a link between the welding machine and the workpiece to be welded.

This battery-powered welding machine is usually easier to move and more flexible in its use because it does not depend on a fixed source of electricity as required by a conventional electric welding machine. However, this welding machine may have limitations in terms of usage time because the battery used has a limited capacity.

This home-made battery-powered welding machine also requires more careful handling and more frequent maintenance than conventional electric welding machines. In addition, because this battery-powered welding machine is made independently, it is necessary to do proper calculations and careful planning so that this welding machine can operate safely and effectively.