Fnirsi Spot Welder - Compact and Powerful for DIY Projects The Fnirsi portable battery spot welder is the perfect solution for DIY enthusiasts and professionals working with battery packs and thin metal sheets. With a battery capacity of 5000mAh and a maximum welding current of 1200A, this compact welder offers reliable performance for a variety of materials such as nickel, iron, stainless steel and aluminum. The four adjustable speed levels make it easy to adjust the settings to the specific needs of your project.
This lightweight and portable mini welder is easy to carry and recharges via USB (5V/2.1A). Thanks to its smart technology and efficient operation, you can weld with precision up to a thickness of 0.25 mm. Ideal for battery pack repairs and fine welding, the Fnirsi spot welder offers everything you need for accurate and professional results.
