The Upgraded H2 Spot Welder is a high-performance handheld digital welding machine designed for precision battery welding. Featuring a 1.3-inch circular LCD color screen, this device allows easy monitoring of functions and settings. With 90 adjustable power levels, users can fine-tune the output to match different materials, ensuring optimal welding results.

Key Features

• 2-in-1 Spot Welding Pen – Compact and portable, integrating a built-in power supply and soldering pen for hassle-free operation.
• Wide Compatibility – Supports welding for 18650, 26650, 36650 cylindrical batteries, mobile phone batteries, and other electronic devices.
• 90 Adjustable Gears – Offers precise power control for various welding requirements, capable of over 1,500 welds per charge.
• LCD Color Display – 1.3-inch screen with a clear UI for enhanced usability.
• Enhanced Protection – High-density aluminum alloy shell for efficient heat dissipation, plus overcharge, short circuit, and temperature protection for safe operation.
• Auto Shutdown Function – Automatically turns off after 6 minutes of inactivity, ensuring energy efficiency and prolonged battery life.

Technical Specifications

• Model Type: H2
• Spot Welding Method: Automatic/Manual
• Power Adjustment: 90 gears
• Input Interface: Type-C
• Input Voltage: 5V/1A (MAX)
• Output Voltage: 4.2V (MAX)
• Output Current: 650A (MAX)
• Operating Temperature: -10°C to 60°C
• Charging Temperature: 0°C to 60°C
• Product Size: 43 × 25 × 192mm

Package Includes

• 1 × Handheld Spot Welding Machine
• 1 × 2-Meter Nickel-Plated Sheet
• 1 × Dry Sanding Paper
• 1 × Type-C Charging Cable
• 1 × User Manual