20 Gears Adjustable DIY PCB Circuit Board Spot Welding Machine for 18650 Battery Spot Welder with Nickel Sheet Soldering Pen
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Portable 20 Gears Adjustable DIY PCB Circuit Board Spot Welding Machine for 18650 Battery Spot Welder with Nickel Sheet Soldering Pen Welding Tool Kit
20-speed power: 20-speed power adjustable design, the welding process is more accurate, and the welding effect is more perfect.
Digital display: with digital tube real-time gear display function.
Current and voltage parameters: 7-14V wide input voltage design, 100-300A applicable working current, support welding 0.1-0.15mm nickel sheet.
Recommended power supply: 12V car starter power supply, 12V 20-60Ah lead acid battery with excellent performance.
Select MOS tube: output through 5 MOS tubes, the maximum welding current is 2600A.
350mm/13.78in soldering pen: It is composed of multiple strands of high temperature wire, which has good torsion resistance and more sensitive operation.
2mm Solder-Pin: Has good electrical conductivity and low contact resistance, fast debonding, easy to transport.
Cold pressing process: large area contact with pure copper joints to reduce internal resistance.
Complete set of accessories: with non-slip flange nuts and screws to increase the flow area.
Name: spot welding module
Material: PCB + electronic components
Working current: 100-300A
Service voltage: 7-14V
Product size: 80x44mm/3.15×1.73in
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2mm measuring deviation due to manual measurement.
1 * Solder circuit board
2 * heat shrink tubing
2 * input cable
2 * soldering pen
4 * screws
1*5m nickel sheet
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