Spot Welder DIY Kit 99 Gears of Power Adjustable Spots Welding Control Board for Welding 18650 Battery 0.05-0.3mm

Using 5 MOS tubes, the maximum current can reach 2390A.

High power output design, 99-speed adjustable output power, more precise welding, thousands of points can be continuously welded on nickel sheet/nickel plate.

Welding is the principle of using high current and high temperature to rapidly melt the nickel foil part and cool it.

Equipped with 2 copper bars, which greatly increases the overcurrent capacity.

The welding spot is accurate and beautiful, and supports welding of 0.05-0.3mm nickel, iron and stainless steel.

This spot welding machine can be used for spot welding of 14650/17490/18650/21700/26650/32650 lithium cylindrical batteries and NiMH batteries

colour: purple

Material: PCB

Package Contents:

1 x Control Board

Only the above package content, other products are not included.

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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