Sea-Dog Red 4/0 AWG Battery Cable Spool, 25-Foot

The Sea-Dog Red 4/0 AWG Battery Cable provides very high-current positive wiring for large marine battery banks, inverters, charging systems, and main DC distribution. It is manufactured in the USA using finely stranded annealed tinned copper for corrosion resistance, conductivity, flexibility, and vibration resistance.

The cable is designed specifically for marine use and uses red insulation for positive circuit identification. Fine stranding helps the oversized conductor remain more flexible during installation through battery compartments and machinery spaces, while tinning protects the copper in wet and saltwater environments.

The cable is rated for 600V, 105°C dry and 75°C wet service, is oil resistant, and is UL Listed as Boat Cable. For very short high-amperage positive runs requiring 4/0 AWG cable, this 25-foot Sea-Dog spool provides heavy-duty marine-grade construction. We carry more in our battery cable.