DH30 Mini Spot Welder Machine DIY Kit 18650 Battery Pack Welding Tools Portable Spot Welding Machine Pen 0.15MM(A)

DH30 Spot WelderScreen: 0.91 Inch OLEDMaterial: Metal CaseBattery Capacity: 5000mAhWelding Output: 4.2V MAX 650AUSB Output:5V MAX 2.4ACharging Port: Type-CProduct Weight: 302gProduct Size: 103x83x29mmColor: As ShownMaterial: metal+plasticStyle: A-1 x 0.12mm x 8mm x 2m Nickel Plated Steel BeltU Disk Firmware upgradePlease 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.We not suggest use PD charger,because some PD charger and wire can not output a 5V voltage!Package Contents:1 x Mini Spot Welder1 x Welding Pen1 x Type C Charging Cable1 x 0.12mm x 8mm x 2m Nickel Plated Steel BeltOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little differen