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MinderRC DH30 Portable Spot Welder – Versatile and Compact Welding Tool


The MinderRC DH30 Portable Spot Welder is a versatile and compact tool for precise and efficient welding of various metals.

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SKU: 10006389
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MinderRC DH30 Portable Spot Welder, Adjustable 30 Gears, OLED Screen, 5000mAh Lipo Battery Included For Max 0.15mm Nickel Strips (10006389)

The MinderRC DH30 Portable Spot Welder is a versatile and efficient tool for welding various metals together. With its compact design, it is easy to carry and use in different work environments. It features adjustable welding parameters, allowing for precise control and consistent weld quality. The built-in safety features ensure protection for the user and the workpiece. The DH30 Portable Spot Welder is suitable for a wide range of applications, including automotive repairs, metal fabrication, and DIY projects.

Stable: This oled screen is made of high-quality stainless steel, which is durable and has a long service life.

Simple operation: The spot welder is easy to install and remove, just insert the oled screen into the center of the camera, then press the button to lock it in place.

Led display: A led display on the front of the screen allows you to easily see the information in the spot


DH30 Spot Welder

Screen: 0.91 Inch OLED
Material: Metal Case
Battery Capacity: 5000mAh
Welding Output: MAX 650A
Charging Port: Type-C
Product Weight: 302g
Product Size: 103x83x29mm
U Disk Firmware upgrade

DH30 Packaging Contents:

1 x Mini Spot Welder
1 x Welding Pen
1 x Type C Charging Cable
1 x 0.12mm*8mm*2m Nickel Plated Steel Belt
1 x User Manual
1 x EU Power Adapter

Please charge full before use!

How to Weld

Long click the button to power on or off the spot welder, one click go to next manual when spot welder in power on status.

Try different spot welding power from low to high, we suggest use gear 11 or 12 to welding 0.12mm Nickel steel strip, if set the MAX gears, Nickel belt will be broken down or spot welder will power off to protection mode. It is not that the higher the power, the better welding effect is.

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.

Precautions for maintenance

The spot-welding machine has a built-in high-rate lithium battery, which is different from the mobile phone battery. The high-rate lithium battery can discharge with high current, so if it is not used for a long time, it may cause the battery voltage too low to shut down, and serious may cause battery damage. We recommend charging it to about 80% for storage in 2-3 months

Additional information

Weight 1 kg
Dimensions 15 × 15 × 6 cm

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