yotijar 12V Battery Energy Storage Spot Welder Spot Welder PCB Circuit Board DIY Set Without Casing

[Feature]: Spot Welding DIY Kits, 12AWG wire, ensure the capacity of excessive current and durability, greatly improving spot welding efficiency. [Design]: Welding Machine Control Board, thickened copper soldering pen design, ensures high current passing capability and durability. The cold pressing process make the contact area of the pure copper joint large and reduce the internal resistance. [Durable Material]: Spot Welder Control Board is made of high quality PCB material, which is sturdy and durable. Very suitable for DIY enthusiasts and beginners. [Adjustable]: Spot Welder ,9 gear intelligent digital display spot welding machine, digital tube real time gears display. [Powerful Function]: 5 MOS tubes, the total peak current can reach about 1500AMAX, which is more than enough to welding common 0.1mm-0.3mm thickness sheet plate. Specification:Material: PCB5 MOS TubeWelding Sheet Thickness: 0.1mm-0.3mm9 GearWorking Cuuent: 90A-150AVoltage: 12VWelding peak current: 1500AMAXSize Chart:90mmx60mm/3.54inchx2.36inchPackage Includes:1 Set Spot Welding Machine Motherboard DIY Note:Please allow slightly errors due to manual measurement and different monitors.