SWM-10 Portable Battery Spot Welder, DIY Mini Welding Machine 18650 Battery Pack Welding Tool 5000mah Weldable 0.25mm ,Easy to Use

Double pulse spot welding technology is adopted to make the welding more stable and firm, and it also has the function of power bank.5000mah power lithium battery, long-lasting battery life. Equipped with a 1.8-inch FFT high-definition LCD color screen,Clear display, status at a glance Smarter, more accurate, more humane. Built-in intellint temperature control probe, over-temperature, low , and short circuit protection. Customized for preheating, pulse, interval, and number of connection points make welding more stable and firm. Can weld nickel sheets, iron sheets, stainless steel sheets, etc. The maximum welding thickness is 0.25mm, and the welding current is 1200A.