DH30 Portable Mini Spot Welding Machine – Adjustable 30 Gears with OLED Display

The DH30 Portable Mini Spot Welding Machine is a compact yet powerful battery spot welder designed for 18650 lithium batteries, nickel sheets, and small battery pack assembly. Equipped with an OLED digital display, it allows easy viewing of welding parameters, battery status, and operational modes. With 30 adjustable gears, users can fine-tune the welding power for precise and consistent welds every time.
This model is also known as: DH30 Spot Welder, Portable Battery Spot Welder, Adjustable Spot Welding Machine, Handheld Mini Welder, Power Bank Spot Welder, DH30 OLED Spot Welder, etc.
Unlike many normal DIY spot welder circuits that trap users into buying expensive high-discharge batteries, the DH30 Mini Spot Welder is designed to work efficiently without the need for costly power cells. It also functions as a portable power bank, allowing you to charge your mobile devices or other electronics when not welding.
Featuring an easy charging and mode-control system, the DH30 ensures both convenience and durability. It’s an ideal tool for DIY enthusiasts, battery repair technicians, and makers who want a reliable, portable, and efficient spot welding solution. If you are searching for a DH30 spot welder price in Bangladesh, this model offers excellent performance and value.

Key Features:

• Adjustable 30 power gears for accurate control.
• OLED display for real-time data and mode visibility.
• Works as both a spot welder and power bank.
• Built-in overcurrent and overheat protection.
• Supports multiple welding modes.
• Compact, portable, and easy to use