5000W Handheld Spot Welder – Portable 0-800A Adjustable Welding Machine for 18650 Batteries

Upgrade your DIY battery and electronics projects with this High Power 5000W Spot Welder, designed for precision, portability, and professional-quality results. Perfect for welding 18650 lithium batteries, metal strips, and other small components, this handheld spot welding machine combines power, convenience, and flexibility in one compact package.

Why You’ll Love It:

• 5000W High Power Output: Tackles thick metal sheets and multiple solder joints effortlessly. Ideal for high-demand DIY battery packs and electronics work.

• Portable & Handheld: Lightweight design allows you to carry it anywhere—perfect for home workshops, remote projects, or mobile repair tasks.

• Adjustable Current (0-800A): Fine-tune the welding current according to your material thickness (0.1mm–0.15mm) for beautiful, firm solder joints every time.

• Compatible with 18650 Batteries: Powered by widely available 18650 batteries, ensuring long-lasting performance and easy replacement.

• User-Friendly Operation: Simple to operate, with easy-to-learn functions. The welding pin is replaceable for continuous use, making it reliable and durable.

Automatic Welding Adjustment:

• 0.1mm material → 5 current positions

• 0.15mm material → 6 current positions
  This automatic adjustment ensures consistent results for various DIY applications.

Package Includes:

• 1x 5000W Mini Spot Welder Kit

• 1x Charger

Whether you’re building DIY battery packs, repairing electronics, or crafting metal models, this portable 5000W spot welder gives you precision, power, and reliability in a compact, handheld design.