Features:
1. Using Pure copper welding needles, it can be disassembled and replaced, and the welding points are beautiful and firm.
2. Comes with a high - rate lithium battery, which can be used anytime, anywhere.
3. High - definition digital tube display, monitor the remaining battery power.
4. The output current can be adjusted.
5. Support manual and automatic welding.
6. Rechargeable.
7. Low power consumption after shutdown.
Precautions for use: Please use the ambient temperature between 10 degrees and 65 degrees. Do not enter water. Please understand the operating instructions before using this machine

Instructions：
1. Power on: turn on the knob, the indicator light flashes 3 times quickly and then turns on, the boot is successful
2. Shutdown: Turn off the knob
3. Welding: place two welding pens on the nickel sheet, step on the foot switch and hold it down, the red light flashes quickly for 3 times, and then output a current to complete the welding
4. The knob can adjust the output current. The larger the value, the higher the output.
Note: Try to avoid using while charging, it is easy to damage the battery

Battery spot welding machine operation requirements and daily use points：
1. Put the nickel sheet on the lithium battery, use the 18650 battery camp to contact the nickel sheet, step on the footpedal, OK to complete the welding.
2. When welding, be sure to press the nickel sheet and the battery with two pins
3. Both of Solder pins cannot touch together
4. According to the welding effect of the actual product, the welding parameters can be adjusted in a targeted manner until a satisfactory welding effect is achieved.
5. inspection: Check whether the welding needle has carbon deposits, and if so, remove it with a file or sandpaper.
Packing list:
Welder with welding pens*1
Foot switch*1
Power adapter*1
Nickel sheet*1
Instruction manual*1