Portable Spot Welder Machine

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Key features of Portable Spot Welder Machine

• Charging using 5V Micro USB Android mobile phone charger (higher voltage input is strictly prohibited)
• Charging current: 1A, it is recommended to use a 5V/2A charger
• Supports use while charging
• Supports 0.1~0.15mm thickness nickel sheet, supports 0.2mm nickel sheet welding when fully charged, intelligent identification, fully automatic welding.

Notes about Portable Spot Welder Machine

• Five levels of adjustable power, four levels of power display, one charging indicator light and one full indicator light.

1. Pay attention to wiring as shown in the diagram, and do not make wrong connections.
2. This document only represents the product knowledge and parameters at the time of editing, and is subject to change without
   prior notice.
3. Copper and aluminum surfaces cannot be welded, and rusty surfaces cannot be welded.
4. Some batteries have one electrode made of stainless steel and one electrode made of aluminum. Our spot welding machine
   can weld stainless steel electrodes, but aluminum electrodes require ultrasonic welding. Please note.
5. Common 18650, 32650 and other round batteries can be welded; only when the two needles are pressed steadily on the nickel
   piece will the welding output be performed, lift it up, and then weld again.

How to use Portable Spot Welder Machine

1. Short press the button to turn on, long press the button for 3 seconds to turn off;
2. After powering on, the module is in automatic welding mode and welds once every 2 seconds;
3. After turning on the machine, you can change the output power of the spot welding machine by short pressing the button, and the blue light indicates the gear;
4. Ensure that the battery welding surface is free of rust and clean and smooth;
5. Make sure the nickel sheet is clean and flat;
6. When the welding head detects that it is in contact with the metal, it can output once, and it can be welded again after lifting it up;
7. Set up the spot welding machine, and press it with appropriate force to make the welding needle and the nickel sheet, and the nickel sheet
   and the battery have good contact, without any If there is no bad contact when it is suspended, it can be welded.

Different nickel sheet thicknesses use different gears. The greater the power, the better the effect. You can try which gear is more suitable.

Specification of Portable Spot Welder Machine

• Weight: about 365g, compact and portable
• Adjusting: 5 level adjusting for more accurate welding and good results
• Power: 32650 and 18650 lithium battery
• Maximum output current: up to 1200A
• One-handed operation
• Battery capacity: 5000mAh
• safety protection: Low voltage/overcurrent/overcharge protection