Focket Spot Welder PCB Circuit Board, 99 Gears Adjustable 12V DIY Battery Storage Spot Welder Set Spot Welding Machine, Portable Mini Handheld Welder for 26650 32650 Lithium

Additional Details from the Manufacturer

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More features

• 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.
• 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.
• 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.
• 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.