DH30 DIY Spot Welder with Display Handheld Portable Mini Spot Welding Machine for Nickel Plate 18650 Battery Spot Welder

DH30 OLED Screen Coming: Based on fans feedback, we launched the DH30 version, it have a 0.91 inch OLED screen,now can set MAX 20 gears power,can welding MAX 0.2mm Nickel Steel Strip,and can see input and output voltage and current on the screen. DH30 Specifications: Screen: 0.91 Inch OLED Material: Metal Case Battery Capacity: 5500mAh Welding Output: 4.2V MAX 650A USB Output:5V MAX 2.4A Charging Port: Type-c Product Weight: 302g Product Size: 103x83x29mm Package size: 143x107x48mm Package weight: 407g Please full charging before using! Spot Welding Power Setting: Start with the first gear and increase the power slowly until it can be welded. Do not increase the power if it can be welded. Avoid MOS bombs. The black solder joints indicate that the power is too high. When welding, press down the soldering pin lightly, and the nickel sheet and the battery can be bonded together. The harder you press, the less solid the welding will be. It will automatically trigger after pressing down for one second. Adapter Selection Requirements: The adapter requires 5V, 2A or more. If you don’t have such adapter, we recommend buying it at our store together to better charge the spot welder. USB Output Port Descriptions: Because the internal circuit of the spot welding machine is different, there may be some compatibility issues with the phone charging, so the phone cannot be charged temporarily,if you need charger phone,you can Short-circuit 2 and 3 of the usb output port. And for android cellphone,mobile phone charging protocols are different, and currently cannot all support fast charging protocols. Package includes: 1 x Handheld spot welder with pen 2 x Welding Pen 1 x USB Type C Cable 1 x 0.12mm*8mm*2m Nickel Plated Steel Belt

• DH30 DIY Spot Welder with Display Handheld Portable Mini Spot Welding Machine For Nickel Plate 18650 Battery Spot Welder