Our DIY spot welding machine with fine workmanship, stable performance and long service life provides you an easy solution for spot-welding, with fine conductivity and low contact resistance. This mini spot welder is mainly used in the welding of nickel sheets of battery, which can be used for spot-welding cylindrical lithium batteries such as 18650/21650 and etc., nickel metal hydride/ cadmium nickel batteries can be welded firmly. Specification Item Type: Spot Welding Machine Material: ABS brass Wield Thickness: 0.1-0.15mm Output Power: 5000W Battery: 4000mah Note: 1. The displayed number is the battery voltage, the knob remains unchanged, and the knob is used to adjust the current 2. Welding 0.1mm, the current is set to 5, welding 0.15mm, the current is adjusted to 6 positions, welding 0.2mm, the current is adjusted to 8 positions. How to Use: 1. When the upper of the welding nail becomes black, sand it with fine sandpaper; 2. Press the nickel tape with two soldering pens and step on the foot switch; 3. Wait about 0.5 seconds for output spot welding, and then release the foot switch; 4. Do not use the voltage below 7.3V, please charge in time. Package List: 1 x Welding Machine Host 1 x Adapter 1 x Iron Sheet 1 x Matte Paper
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