iGreely 2/0 AWG Battery Cable Pair 1ft (Red & Black) — 2147-Strand Copper, 3/8" Heavy-Duty Lugs, EPDM Jacket

The iGreely 2/0 AWG battery cable is a one-foot pair of ultra-flexible, 2147-strand pure copper wires with pre-crimped 3/8" heavy-duty lugs designed for reliable power connections in automotive, marine, RV and solar inverter applications.

This pair of red and black 2/0 gauge battery cables delivers high current capacity and corrosion-resistant terminations for substitute or repair wiring where compact, heavy-duty conductors are required. The cable combines dense copper stranding for flexibility, closed-end copper lugs for environmental protection, and an EPDM rubber jacket that stands up to abrasion, moisture and heat found in outdoor, vehicle, and solar installations.

How robust are these cables for vehicle and marine use?

iGreely designed these 2/0 AWG wires with a high strand count (2147 strands of 0.2mm AS copper) to keep the conductor flexible while maintaining strong conductivity. The closed-end copper lug reduces exposure to moisture and contaminants, while the EPDM jacket offers abrasion and heat resistance for harsh operating conditions.

• 2147-strand pure copper core for flexibility and current capacity
• 3/8" heavy-duty ring terminals pre-crimped for quick install
• Closed-end lug design improves corrosion resistance
• EPDM insulation resists abrasion, water and heat

Can I use these cables with solar inverters and battery banks?

Yes — the 2/0 gauge conductor is commonly used for medium-to-high current runs between inverters, batteries and distribution blocks. The cable’s thick copper cross-section and reliable lug connections make it suitable for short DC runs where voltage drop and connector reliability are critical.

• Appropriate for inverter-to-battery and battery bank connections
• Short, high-current DC runs benefit from reduced voltage drop
• Pre-crimped lugs save time and ensure consistent contact area
• Works well with heat-shrink tubing for sealed connections

How easy is installation and what tools are needed?

The cable comes pre-fitted with flared 3/8" ring terminals to streamline installation; you can crimp or solder the lug to further secure the wire. Basic hand tools handle most installs, while a proper crimper ensures the highest mechanical and electrical integrity for permanent connections.

• Pre-crimped, flared opening for straightforward wire insertion
• Crimping tool recommended for permanent mechanical connection
• Soldering optionally used to improve conductivity and seal
• Pair includes red and black for polarity clarity

What environmental durability can I expect from the insulation?

The EPDM rubber jacket used on these cables resists common environmental stressors found in automotive, marine and outdoor electrical projects. It’s designed to prevent abrasion, repel moisture and tolerate elevated temperatures without becoming brittle over time.

• EPDM resists oil, UV exposure and moisture penetration
• Flame-retardant and heat-insulating properties enhance safety
• Flexible at low temperatures for routing through tight spaces
• Suitable for exposed wiring in engine bays, boats, and RVs

Who is this for: Installers, hobbyists and fleet owners who need short, high-capacity battery cabling for replacements, upgrades or DIY electrical systems. This 1-foot red and black 2/0 AWG pair suits automotive and marine repairs, solar inverter connections, RV battery setups and any application requiring a compact, corrosion-resistant heavy-gauge link. If you need different lengths or gauges, iGreely offers multiple AWG sizes to match larger projects.