iGreely 4 AWG Battery Cable

This iGreely 4 AWG battery cable combines dense pure-copper stranding with a weather-resistant EPDM jacket and pre-crimped 5/16" ring terminals to give you a ready-to-install, durable power lead. At 2ft (60cm) length, it’s sized for short-run battery connections where low resistance, flexibility, and corrosion protection matter. The cable is built to endure temperature swings and outdoor exposure, making it suitable for vehicles, boats, solar arrays, and workshop tasks.

How will this cable perform in tight spaces or frequent flexing?

The cable uses hundreds of fine copper strands to make it highly flexible while maintaining excellent conductivity. That flexibility reduces stress at the termination points and eases routing through confined engine bays, chassis channels, or behind panels.

• 673 strands of 0.2mm AS pure copper for low resistance and bendability
• Thin, pliable insulation minimizes bulk for easier routing
• Pre-crimped 5/16" ring lugs speed installation and reduce handling

Is it safe for marine, automotive, or solar use?

The EPDM insulation resists abrasion, UV, moisture, and common automotive fluids, while the copper lugs are designed to limit corrosion. The cable’s insulation and construction meet high-temperature and voltage expectations for general-purpose DC power runs.

• 600V rated with temperature tolerance from -67°F to +221°F (-55°C to +105°C)
• Flame-retardant, waterproof EPDM jacket for outdoor environments
• Closed-end lug design helps shield the conductor from moisture and contaminants

How easy is it to install, terminate, or modify this cable?

Each end already features a 5/16" ring terminal that’s pre-crimped, saving time while providing a secure mechanical and electrical connection. The lugs accept additional crimping or soldering for those who want extra protection or custom terminations.

• High-flare lug openings speed wire insertion during assembly
• Lugs are compatible with crimp tools or solder for added permanence
• Works with heat-shrink tubing for sealed connections and strain relief

What applications and accessories pair well with this cable?

This 4 AWG lead is ideal for short battery-to-accessory runs, grounding, and interconnections in many systems. It pairs well with heat-shrink boots, inline fuse holders sized for 4 AWG, battery terminals, and bus bars for tidy installations.

• Solar panel arrays, battery banks, charge controllers, and inverters
• Automotive starters, alternators, grounds, and accessory wiring
• Marine battery setups, golf carts, RVs, and workshop power distribution

Who is this for: Installers, DIYers, and fleet or boat owners who need a short, resilient power lead that balances conductivity and flexibility. Choose the iGreely 4 AWG cable when you want a factory-terminated option that reduces installation time, holds up outdoors, and integrates easily with heat-shrink, fuses, and common power accessories. If you require longer runs or different terminal sizes, iGreely also offers matching gauges and configurations to complete a full system.