Spot Welder Board Digital Display 99 Gears Adjustable High Power Output Spot Welding Machine Circuit Board 12V

Item Type: Spot Welder Board Material: PCB Brass Rubber ABS Purpose: Equipment Welding Basic Parameter: Maximum Current: 2390A High Power: The spot welder board outputs in high power which is 99 gears adjustable more accurate for welding thousands of points can be continuously welded on nickel plate. Applicable for: This spot welder board can be used for spot welding of lithium cylindrical batteries and nickel hydrogen batteries such as 14650 17490 18650 21700 26650 32650. Wide Purpose: The welded spot is accurate and beautiful this spot welding board supports welding 0.05mm to 0.3mm nickel sheet iron sheet and stainless steel sheet. Large Current: Using 5 pcs MOS tubes the maximum current is up to 2390A equipped with 2 brass bars greatly increasing the over current capacity. Welding Principle: The welding is based on the principle of using high current and high temperature quick melting and cooling the nickel foil efficient and effective. 1 x Spot Welder Board 2 x Battery Input Cable 2 x Spot Welding Pen 4 x Screw 4 x Nut 4 x Heat Shrink Tube 1 x Nickel Sheet 1 x Manual