Thanks to the development of high-rate lithium batteries and MOS tubes, we can now use portable battery spot welding tools.

 

It is equipped with a 3.7-4.2V 5000MA power lithium battery, with a discharge rate of 65C and an output capacity of about 300A.

 

Through the MOS tube output, this energy will be concentrated at the end of the soldering pen, and heat through a short circuit,

 

Fuse the nickel sheet firmly with the battery. All this will happen in a few milliseconds,

 

Precisely controlled by the MCU program without triggering the switch

 

Completely liberate your fingers OR pedals.

 

Note:

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 1-2cm measuring deviation due to manual measurement.

 

With its own charging control module, it can charge the battery through the USB port, and the full power is 0.1mm-0.15mm commonly used nickel-plated sheet to weld hundreds of solder joints.

 

Packages:

 

High rate power battery X1

 

Circuit board X1

 

Copper soldering pen (with 10AWG wire) X2

 

Insulated heat shrinkable tube X2

 

USB charging cable X1

 

About 80CM 0.1x7mm nickel sheet X1

 

 

Installation steps and precautions:

 

1. To operate this product, you need to have considerable electrical knowledge. Do not short-circuit or reverse the electrodes, otherwise the 300A short-circuit current will make you doubt your life.

 

2. The copper ear of the black soldering pen is connected to the upper surface of the circuit board through M5 screws, and the copper ear of the red soldering pen is connected to the positive electrode of the battery (the back of the circuit board)

 

4. Fully charge through the USB cable after assembly (in order to ensure the durability of the battery, we set a lower charging current, the charging process is about 4 hours, the red light is on when charging, and the light is fully turned to green)

 

5. After connecting the battery, the circuit board defaults to the on state and automatically shuts down after a delay of about 10 minutes. Press the switch to turn on and select the welding current intensity.

 

6. Each time you press the button to cut, the following functions will be realized (di-low current, didi-medium current, dididi-high current, shutdown)

 

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