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RICH SOLAR 1/0 Gauge 3/8" Battery Cables | Pair of 1/0 AWG Red and Black Pure Copper Inverter Battery Cables with 3/8" Lugs | Choose Cable Length: 1ft, 2ft, 3ft, 4ft, 5ft, 6ft Wiring Cable RICH SOLAR 1 Feet Red & Black (Set) 3/8" Both Ends

RICH SOLAR 1/0 Gauge 3/8" Battery Cables | Pair of 1/0 AWG Red and Black Pure Copper Inverter Battery Cables with 3/8" Lugs | Choose Cable Length: 1ft, 2ft, 3ft, 4ft, 5ft, 6ft

BY: RICH SOLAR | SKU: RS-1/0A1F3 Availability: In Stock
$19.99

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RICH SOLAR 1/0 Gauge 3/8" Battery Cables | Pair of 1/0 AWG Red and Black Pure Copper Inverter Battery Cables with 3/8" Lugs | Choose Cable Length: 1ft, 2ft, 3ft, 4ft, 5ft, 6ft

The RICH SOLAR 1/0 Gauge Battery Cable Set is built to handle heavy-duty power connections between batteries, inverters, and other high-current components. Made from 100% pure copper and fitted with corrosion-resistant 3/8" tinned copper lugs, this red and black pair delivers excellent conductivity, flexibility, and long-lasting durability. Ideal for off-grid solar setups, RVs, marine systems, and power backup configurations, with available lengths from 1ft to 6ft for maximum wiring flexibility.

RICH SOLAR 1/0 Gauge 3/8" Battery Cables Features

100% Pure Copper Conductors

Fine-stranded copper wiring—provides ultra-low resistance for efficient high-amp current flow.

3/8" Pre-Crimped Tinned Copper Lugs

Ready-to-install connection—crimped and sealed for strength, corrosion resistance, and conductivity.

Heavy-Duty PVC Insulation

Flexible and rugged—resists oil, moisture, abrasion, and UV exposure in harsh conditions.

Color-Coded for Polarity

Includes red and black cables—ensures easy identification and safer installation.

Available in Multiple Lengths

Choose from 1ft to 6ft—designed to suit both short and extended battery wiring needs.

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RICH SOLAR 1/0 Gauge 3/8" Battery Cables Applications

  • Inverter to Battery Wiring – Ideal for high-amperage inverters in solar and backup systems.
  • Battery Bank Interconnects – Connect batteries in series or parallel safely and efficiently.
  • Charge Controller to Battery Bank – Supports large current flows in solar charge controller outputs.
  • RV and Marine Power Systems – Flexible and corrosion-resistant for mobile and boat setups.
  • Off-Grid and Home Backup Installations – Heavy-duty cables for reliable and efficient energy transfer.
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What's Included

Everything you need is included with your product.

  • RICH SOLAR 1/0 Gauge 3/8" Battery Cables | Pair of 1/0 AWG Red and Black Pure Copper Inverter Battery Cables with 3/8" Lugs | Choose Cable Length: 1ft, 2ft, 3ft, 4ft, 5ft, 6ft
  • User Manual

RICH SOLAR 1/0 Gauge 3/8" Battery Cables Specifications

Category Specification
Shrink ratio Approximately 3 to 1 at +194°F
Operational temp. range -67°F to +275°F
Dielectric strength 500 V/mil (197 kV/cm)
Volume resistivity 10¹⁴ ohm-cm
Tensile strength 1500 psi (141 kg/cm²)

Frequently-Asked Questions

What current rating do 1/0 cables support?

These cables can safely support up to 250 amps depending on length, environment, and installation specifics.

Are the lugs already attached?

Yes. Each cable comes pre-crimped with heat-shrunk 3/8” tinned copper lugs for a secure and corrosion-resistant connection.

Can these be used outdoors or in marine environments?

Yes. The combination of tinned lugs and UV-resistant PVC jackets makes them suitable for harsh, wet, or corrosive environments.

Are they compatible with lithium and lead-acid batteries?

Yes. These cables work with all common battery types, including LiFePO4, AGM, and flooded lead-acid.