HiFind 4 Gauge Battery Cables – Red & Black 1.5 ft Each, Pure Copper Wire with 3/8 in Lugs, UL Certified

High-performance power connections for demanding setups

HiFind 4 Gauge Battery Cables deliver reliable, low-resistance wiring for high-load power systems. Made with oxygen-free pure copper and a high-strand count (673/0.2mm), these cables are designed to minimize power loss and heat generation in challenging environments. The true 4 AWG specification, 11 mm outer diameter, and a 600V rating support robust, safe connections between batteries and inverters or other heavy loads. The 3/8 inch ring terminals are crafted from solid copper and tin plated, offering notably enhanced corrosion resistance while staying securely crimped for dependable connections even under vibration. UL certification further reinforces safety and quality for both professional installs and DIY projects.

Built to endure harsh conditions

The jacket combines premium flexible PVC insulation with reliable wear and moisture resistance, flame retardance, and heat insulation properties. End seals created with heat-shrink tubing block moisture and oxidation, helping maintain performance in varied climates. A clearly color-coded jacket—red for positive and black for negative—helps you identify polarity quickly, while the temperature range of minus 35 degrees C to plus 105 degrees C preserves flexibility and safety in extreme temperatures.

Ready to install and widely versatile

Available in multiple lengths from 1.5 to 5 feet, these cables come with firmly crimped ring terminals on both ends, letting you install straight from the package with minimal setup. The flexible design enables routing in tight spaces, and the dual-ended ring terminals ensure compatibility with a wide range of interfaces and equipment.

Typical uses span cars, trucks, RVs, boats, motorcycles, solar systems, inverters, and power tools. They can function as battery cables, grounding cables, or inverter-to-battery connections, adapting to daily tasks and outdoor power needs without asserting guaranteed results.

Quality assurance and warranty

HiFind backs these cables with a two-year warranty. If you have questions or need support, our team is available via Amazon to help you maximize your setup and protect your investment.

• Oxygen-free copper with a high-strand conductor for low resistance and reduced heat generation
• Tin-plated copper 3/8 ring terminals for corrosion resistance and secure crimped connections
• Flexible PVC insulation with moisture resistance, flame retardance, and a wide temperature range
• Color-coded red and black jackets for quick polarity identification
• Multiple lengths from 1.5 to 5 feet, ready to install out of the box
• UL certified and VW-1 flame-resistant rating for safety and compliance

• Verify the correct gauge for your application and measure the required lead length
• Ensure clean crimp connections and route cables away from heat sources
• Keep ends protected with heat-shrink seals to block moisture and oxidation