iGreely 2 AWG Battery Cable Pair — 1ft Red & Black Heavy-Duty Copper with 5/16" Lugs, Flexible EPDM

Built from finely stranded pure copper and protected by a tough EPDM jacket, this two-cable set delivers reliable electrical connection where high current and flexibility matter. The cables arrive ready to install with closed-end copper lugs that resist corrosion and simplify termination. They are designed for short runs between batteries, inverters, distribution blocks, and grounding points in wet or high-vibration environments.

How does the construction improve conductivity and durability?

Each conductor comprises many thin copper strands for superior flexibility compared with solid wire of the same gauge. The lugs are closed-end and high-quality copper to reduce oxidation, while the EPDM insulation stands up to abrasion, moisture, and heat.

• 1070 strands of 0.2mm pure copper per cable for excellent current-carrying and bendability
• Pre-crimped 5/16" ring terminals sized for standard battery and stud connections
• Closed-end lug design protects the conductor from moisture and contaminants
• EPDM jacket resists oils, UV exposure, and temperature extremes

What installations and systems are these 1-foot cables best suited for?

The 1-foot length is ideal for short, high-amperage links where minimizing voltage drop is critical. Use them to tie batteries together, connect batteries to inverters, link distribution blocks, or make secure chassis ground connections in vehicles and boats.

• Battery-to-battery jumper for parallel/series setups
• Connections between battery bank and inverter or charge controller
• Grounding or short-run feeder in cars, RVs, boats, and golf carts
• Solar combiner/distribution block jumpers and DIY electrical projects

How do I install and finish the cable terminations safely?

The cable lugs included are ready for crimping or soldering and feature a flared opening for easier wire insertion. Follow proper crimp tool recommendations for 2 AWG to achieve a mechanical, low-resistance connection and optionally apply heat-shrink for added strain relief and sealing.

• Strip insulation to the lug flange, insert strands fully, then crimp with a 2 AWG-rated die
• Solder after crimping only if required and use rosin-core solder for best results
• Seal connections with appropriately sized heat-shrink tubing for moisture protection
• Tighten terminal studs to manufacturer torque specs to avoid loose connections

Will these cables hold up in marine or outdoor environments?

Yes — the EPDM jacket and closed lug ends offer strong resistance to water, oils, and environmental wear. While the materials are chosen for outdoor durability, use corrosion-inhibiting grease on exposed terminals in harsh saltwater environments for longer life.

• EPDM insulation resists UV, moisture, and automotive fluids
• Pure copper and closed ends slow corrosion under normal exposure
• Recommended: protective spray or dielectric grease for seaside installations
• Suitable for RV, marine, and outdoor solar connections with routine inspection

Who is this for? Installers, DIYers, and vehicle owners who need a short, rugged set of power leads will find this iGreely 2 AWG pair useful. It’s particularly appropriate for anyone wiring battery banks, hooking an inverter or charger to a battery, or making reliable ground and distribution connections in automotive, marine, RV, golf cart, and small solar systems. If you require longer runs, select a larger length or heavier gauge to manage voltage drop and current requirements.