6 Gauge Wire Heavy Duty Battery Cable, 20FT Red + 20FT Black

About this item

• Superior Conductivity: This battery cable is built with high-purity oxygen-free annealed copper conductor for ultra-low resistance. Heavy-duty construction delivers stable output with less heat buildup and improved safety for high-current applications.
• Extremely Flexible: 6 AWG battery cable features 423 strands of 0.2mm OFC annealed copper. This dense, fine-strand structure significantly enhances the cable’s flexibility, ensuring it will not break even after repeated bending and flexing.
• Long-lasting Insulation: This 6 AWG wire is constructed with 1.8mm premium EPDM insulation and an additional PET film layer. The dual-layer design delivers superior abrasion and moisture resistance while maintaining consistent insulation stability.
• All-Weather Reliability: This 6 Gauge wire is rated for 450/750V and operates reliably from -50°C to 105°C (-58°F to 221°F). Built for harsh environments, it resists melting under high heat and stays flexible without becoming brittle in cold weather.
• Multiple Applications: WotyWire 6 AWG welding cables support high-current low-voltage systems. Ideal for welding, battery use, inverters and energy storage, they are widely applicable to solar, automotive, RV, marine and industrial power setups.