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

Specification:Item Type: Spot Welder BoardMaterial: PCB, Brass, Rubber, ABSPurpose: Equipment WeldingBasic Parameter:Maximum Current: 2390APackage List:1 x Spot Welder Board2 x Battery Input Cable2 x Spot Welding Pen4 x Screw4 x Nut4 x Heat Shrink Tube1 x Nickel Sheet1 x ManualNote:Do not use: switching power supply, transformer, charger, water battery, charging bank, power supply spot welder, or the spot welder control board will be damaged.

• 【Efficient Performance】: 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.
• 【Compatible with Various Battery Types】: This spot welder can be used for spot welding of lithium cylindrical batteries and nickel hydrogen batteries such as 14650 17490 18650 21700 26650 32650.
• 【Working Principe】: The welding is based on the principle of using high current and high temperature quick melting and cooling the nickel foil, efficient and effective.
• 【Reliable Quality】: DIY Spot Welding Machine Using 5 pcs MOS tubes, the maximum current is up to 2390A, equipped with 2 brass bars, greatly increasing the over current capacity.
• 【Scope of Application】: 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.