DC420 Portable DC Welder Battery

Compact Powerhouse for Home Welding
Meet the DC420—a lightweight, low‑voltage DC welder designed for all your small‑scale home projects. At just 140 × 50 × 50 mm and 400 g, it delivers professional‑grade performance wherever you need it.

Key Features:

• Wide Input Range:
  Operates from 36 V to 100 V DC—use with lead‑acid batteries, solar panels, or a generator for ultimate flexibility.

• Universal Electrode Compatibility:
  Works with electrodes 2.5–12 mm in diameter and welding materials including copper, aluminum, iron, and stainless steel.

• Robust Protection:
  Bidirectional reverse‑polarity protection guards against accidental mis‑connection.

• Self‑Regulating Cooling:
  Built‑in heat‑dissipation system ensures reliable operation under heavy load.

• High‑Capacity Output:
  Supports up to 200 m load output, welds up to 100 mm thick, cuts up to 50 mm, and handles 1 mm thin‑iron work.

Technical Specifications:

• Dimensions: 140 × 50 × 50 mm
• Weight: 400 g
• Input Voltage: DC 36 – 100 V
• Cooling: Water‑cooled + self‑heat dissipation
• Electrode Diameter: 2.5 – 12 mm
• Welding Capacity: Up to 100 mm thickness
• Cutting Capacity: Up to 50 mm thickness
• Supported Materials: Copper, aluminum, iron, stainless steel, and more

100% Satisfaction Guarantee

At Radiant, we believe in creating innovative products that enhance your life, and we want you to feel completely confident in your purchase. We’re proud to offer a 30-day risk-free satisfaction guarantee.

• 15-Day Return Policy: You have 15 days from the date of purchase to return your items for a full refund or exchange, depending on the situation.
• No-Risk Trial: If for any reason you’re not fully satisfied with your purchase, simply reach out to us. We’re here to ensure you’re 100% happy, and we’ll make it right!
• 100% Money Back Guarantee: If you don’t love the product, we will gladly process a full refund—no questions asked.
• Effortless Process: Buying online can feel uncertain, but we’ve made it easy. If you don’t like your item, return it hassle-free within 15 days for a full refund.

We are committed to delivering quality and customer satisfaction. Your peace of mind is our priority, and we want you to shop confidently with Radiant.

Payment:

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