3GOA Portable 6 Gears Adjustable Mini Spot Welding Machine

Specifications: Model: portable spot welder Battery type: rechargeable polymer lithium battery Battery capacity: 6700mAh Output voltage: 4.2V(MAX) Output current: 650A(MAX) Designed current: 1000A(MAX) Input port: Type-c charging port Input parameter: 5V/2A Nickel band thickness recommended： 0.1-0.12mm Instructions 1. Power on/off: - Press and hold the power button for two seconds in the shutdown state, the light goes on and the device turns on. - Press and hold the power button for two seconds in the power-on state, the light goes off and the device shuts down. 2. Switch output mode: The welding output is started after the device is turned on, and the output mode can be switched by pressing the power button once. There are two output modes available: - Automatic output: The spot welding pen is automatically detected and outputs once when both welding pens are detected to have touched the metal. - Manual mode: press manual spot welding button for one second, the spot welding pen will be output once. Note: 1. In cold weather conditions, battery performance may be reduced, warm up more than a dozen solder joints, and can restore performance. It is best to use in a warm room, charging to be timely, low-charge shutdown, can be recharged and reawakened. 2. If placed for a long time, the device needs to be fully charged and charged every two months. If the device has entered deep sleep mode, the voltage is reduced to no power, please contact customer service to learn how to wake up 3. Please do not disassemble the host or replace the battery by yourself.