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Instructions: 1. Long press for 3 seconds, the buzzer will sound once, turn on/off 2. Short press the button, the buzzer will sound once, and the gears will be changed. Each press will increase by one gear. 1-6-1 cycles. The 6th gear has the strongest welding strength. 3. After the welding pen is pressed, the buzzer will sound and wait for about 1 second to trigger welding. 4. When charging, the button light will remind in the form of breathing light, and the light will always be on when it is full. To prevent accidents during charging, the welding function is not available during charging. 5. If it does not work after working for a period of time, it may be that the power is too low, the charging light does not light, and it does not turn on. At this time, it will be charged for half an hour and the voltage can be restored after the voltage rises. Precautions: 1. Please charge it fully before use after receiving. 2. This machine can weld 0.1-0.15mm nickel steel sheet and 0.1 pure nickel sheet. It is not to weld pure copper materials with strong conductivity. 3. When not in use for a long time, the battery power should not be kept too low or too high. 4. Current, voltage, and materials can affect the spot welding effect. Not all materials can get a good spot welding effect. What can now be adjusted is the spot welding time and contact strength. It is recommended to practice hands with iron cans first, and then solder the battery after getting familiar with the welding machine. 5. Equipped with a USB charging cable and no charger head. Please use a charging head with a fixed 5V output for charging, otherwise the battery may be damaged. Package Included: 1*Welding machine 1*High-rate lithium battery 1*welding pen + 10AWG silicone wire 1*usb charger cable
✅【Specifications】Battery: 3.7V/5.5AH Pulse time: six gears adjustable (1-6-1 gear cycle, 6 gears maximum) Trigger delay: 0.8 seconds Adapted charger: 5V, current＞1A Nickel sheet: 0.1mm-0.15mm Weight: 0.5kg
✅【Control Method】 After the single-chip microcomputer detects that the soldering pen touches the nickel sheet, it controls the "MOS" to turn on.
✅【High Performance】Since the resistance of the soldering pen contacting the nickel sheet is much greater than that of other parts of the loop, most of the energy is concentrated here.
✅【Heating Method】The way of heating, the nickel sheet is melted, and the nickel sheet is welded to the battery.The Spot Welder is equipped with 3.7V, 5.5AH lithium battery.
✅【Equipped With Batteries】Comes with a discharge high-rate lithium battery, which is fully charged with hundreds of solder joints with common nickel-plated sheets within 0.1mm-0.15mm.
