Specifications:
Brand new
Material: metal
Size: approx. 105*83.2*28.8mm
Cell: 2 * High-speed cell (included)
Output Voltage: 4.2V max.
Output Current: 639A max.

Features:
Portable spot welding machine, with quick release welding pen.
The integrated solder pen uses gold Plate terminal, with fine conductivity and low contact resistance.
Adopts a micro USB charging interface for easy charging.
Built-in high-speed battery 2, with fine charge and discharge properties.
Fine workmanship and good performance.
Easy to use.
Long service life.

Use Instructions:
1. Please extend pressing for 3 seconds. When the buzzer rings, that is turn on/off.
2. Short press the button. If the buzzer rings, that is shift position. Press one time, and it can add 1 gear. 1-9 cycles, and the 9th gear is the strongest welding strength.
3. After placing the welding pen, the buzzer rings. Waiting for about 0.5 seconds to trigger welding.
4. When charging, the power indicator flashes. When all 4 lights are on to indicate that it is fully charged. Welding can be performed while charging.

Package Content:
1 x Spot Welder

If there is any questions, just contact us, we will alway be here for you.