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Battery Welding Machine Portable Mini DIY Spot Welder Machine 18650 Battery USB

Product Feature:

1.5 power adjustable, more precise welding with good results, fully charged, can continuously weld 1000 times

2. The spot welding machine comes with a nickel strip, which can be held by one hand and is convenient to use. It can weld mobile phone batteries and support the welding of various common nickel conversion mobile phone batteries. In addition, the portable feature makes it more convenient to repair mobile phones when going out

3. Supports nickel sheet welding with a thickness of 0.1-0.15mm, fully charged state supports 0.15mm nickel sheet welding, intelligent recognition, fully automatic welding operation, simple and convenient, supports stainless steel sheet and stainless iron sheet welding, with firm welding and excellent welding points

4. More precise welding, one hand operation, one hand grip, convenient operation and use, integrated advantage, can free one hand for holding nickel sheets or fixing batteries

5. Intelligent recognition, fully automatic welding, simple and convenient operation. This product supports charging while using. The remaining battery indicator is green (high), green flashing (medium high), red flashing (medium low), red (low). The red light must be charged before it can work.

Product parameters:

Battery voltage: 3.7V

Maximum output current up to 1200A

Fully charged, capable of continuously welding 1000 times

Five adjustable power levels, short press button control, blue light indication

Charging port: USB plug for charging

Charging voltage: 5V input (higher voltage input is strictly prohibited)

Charging current: 1A (it is recommended to use a 5V/2A charger)

This product supports charging while using. The remaining battery indicator is green (high), green flashing (medium high), red flashing (medium low), red (low), and the red light is on. Charging is necessary to operate. Low battery level will affect the welding effect

Switching on/off instructions:

Short press to power on

Long press to shut down

6 minutes without any action will automatically turn off

Note:

Copper and aluminum surfaces cannot be welded, rusted surfaces cannot be welded, and smooth stainless steel surfaces can be welded normally.

Some batteries have one electrode made of stainless steel and one electrode made of aluminum. Our spot welding machine can weld stainless steel electrodes, while aluminum electrodes require ultrasonic welding. Please note.

Reminder again, aluminum electrodes and copper electrodes cannot be welded.

Common circular batteries such as 1865032650 can be soldered. Two needles are stably pressed onto the nickel plate before welding can be output. Lift it up and weld again.

Instructions for use:

Spot welding nickel sheet

1. The battery should be fully charged and must be fully charged. The thickness of the nickel plate for spot welding should not be thicker than 0.15MM.

2. Pay attention to the pressure during spot welding. The harder you press, the smaller the heat; The lighter the pressure, the greater the heat; But if it's too light, it will puncture, and if it's too heavy, it won't hold. So it needs to be done with appropriate force and not too much pressure.

3. The battery should be polished and cleaned to remove the oxide layer and unevenness on the surface. If the soldering pen oxidizes and turns black, please polish it smooth with fine sandpaper.

4. Use the tip of the pen to point it firmly.

Welding method: Visually weld the head and hold it tightly at a 60 ° angle to the horizontal plane. The two needles are simultaneously pressed onto the surface of the nickel sheet, making good contact. The current flows from one needle to the other, and the high current melts the nickel sheet, thus successfully welding the battery and the nickel sheet.

Shipping list:

Spot welding machine X1

Nickel strip X1

USB charging