Spot Welder 12V 18650 Lithium Battery Energy Stora Spot Welding Machine, PCB Circuit Board Portable Soldering Equipment DIY Kit ,Easy to Use

The welding process is based on the principle of high current and high temperature, rapidly melting part of the nickel sheet, and cooling. High speed singlechip design, intellint program, real-time display of battery and high visibility of spots welding strength. Adopts 8pcs MOS tubes, the peaks current is up to 2400A, support 0.1-0.2mm nickel welding sheets and the welding points are more solid and beautiful. High-precise power output design with 99 ars output power is adjustable for more accurate welding, and is suitable for continuous welding of thousands of points on nickel sheet and nickel-plate sheet. With the 3 bit digital-tube real-time ar display function, which not only can display the current ar, but also can detects the battery , and enhances the pleasure of the spots welding.