Heavy Duty 25 RM (25mm²) Pure Copper DC Flexible Battery Cable (Red+Black) Pair

Heavy Duty 25 RM (25mm²) Pure Copper DC Flexible Battery Cable (Red+Black) Pair – Overview

The Heavy Duty 25 RM (25mm²) Pure Copper DC Flexible Battery Cable is engineered for high-current DC power transmission in battery-based systems. Manufactured using 99.99% oxygen-free pure copper strands and high-strength flame-retardant PVC insulation, this cable ensures superior conductivity, reduced resistance, and long-term durability in demanding electrical environments.

Each quantity includes a pair of cables (positive & negative). Standard colors are red and black; however, color combinations may vary depending on stock availability. The cable is available in continuous lengths starting from 1ft or more, delivered without mid-cut when ordering multiple quantities.

Key Benefits

• Constructed from 99.99% oxygen-free pure copper for maximum electrical efficiency.
• Low resistance design reduces voltage drop and minimizes heat generation.
• Flame-retardant, waterproof, and wear-resistant PVC outer insulation.
• Highly flexible stranded conductor for easy routing and installation.
• Uniform insulation thickness with low eccentricity for safer operation.
• Supports heavy-duty DC current applications up to approximately 150A.
• Available in three variants: Without Lugs, One Side Lug, and Two Side Lugs.
• Corrosion-resistant lug terminals ensure secure long-term connections.
• Suitable for battery banks, inverters, UPS systems, EV battery packs, and solar power systems.

Ideal for connecting batteries directly to inverters and integrating with a battery bank, this cable ensures stable, low-loss DC power transmission for off-grid, backup, and high-current battery-to-inverter installations.

Technical Specifications