Welding equipment Welding machine Function: The spot welder has high power, fast heating speed and stable welding point. The product is equipped with a foot switch, which is convenient to operate during operation and has good performance. A maximum of 0.2 mm nickel strip can be welded. When welding other sizes, it can be adjusted by adjusting the current. Welding 0.1mm, current set to 5 positions, welding 0.15mm, current adjustable to 6 positions, welding 0.2mm, current adjustable to 8 positions. Complete tools, you can operate it yourself, suitable for DIY enthusiasts. Specification: Item Type: Spot Welder Material: Brass ABS Purpose: DIY 0.2MM nickel strip for 18650 battery Power: 5000W Battery: 2000mah Automatic welding adjustment method Note: The displayed number is the battery voltage, the knob remains unchanged and the knob is used to adjust the current 0.1mm welding, the current is set to 5, 0.15mm welding, the current is adjustable to 6 positions, 0.2mm welding, the current is adjustable to 8 positions. How to use: When the upper part of the welding nail turns black, sand it with fine sandpaper Press the nickel tape with two soldering irons and press the footswitch Wait approximately 0.5 seconds for the output spot welding and then release the foot switch Do not use voltage below 7.3V, please charge in time. Package List: 1 x welding machine host 1 x plug 1 x iron sheet 1 x matte paper