*Take note to fully charge the battery before use*

Since the built-in battery is a high-rate discharge battery, for transportation and storage safety, the battery power is very low and welding operations are not possible before charging.

It's recommended to weld nickel sheets below 0.15mm.

Features:

• Portable spot welding machine, with quick-release welding pen.
• Compact and portable size design can easy to carry
• Integrated welding pens use gold-plate terminals, with good conductivity and low contact resistance.
• Thickened pure copper strip and imported MOS tube can save energy and can provide longer service time.
• Built-in high rate power battery, with fine charge and discharge performance, more stable

Specifications:

1. Material: Metal Case
2. Battery Capacity: 5500mAh
3. Welding Output:  4.2V Max 639A 
4. Welding Thickness: 0.1-0.15mm
5. USB Output: 5V Max 2.4A
6. Charging Port: Type-C
7. Product Weight: 302g
8. Product Size: 103x83x29mm

Package Includes:

• Package Contents:
  1 x Spot welder
  2 x Spot welding pen
  1 x data cable
  1 roll x 2M nickel sheet