Fast shipping from Georgia
The Sea-Dog Black 4/0 AWG Battery Cable provides very high-current negative wiring for large battery banks, inverter feeds, charging systems, and main marine DC distribution. The USA-made cable uses finely stranded annealed tinned copper for corrosion resistance, conductivity, flexibility, and resistance to vibration.
The fine-strand construction helps this oversized conductor bend through battery compartments and machinery spaces more easily than stiffer heavy cable. Tinned copper provides additional protection against corrosion in wet and saltwater environments, while black insulation supports negative circuit identification.
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 negative runs requiring 4/0 AWG black cable, this 25-foot Sea-Dog spool provides heavy-duty marine-grade construction. Worth comparing against our other battery cable.
The Sea-Dog Black 4/0 AWG Battery Cable provides very high-current negative wiring for large battery banks, inverter feeds, charging systems, and main marine DC distribution. The USA-made cable uses finely stranded annealed tinned copper for corrosion resistance, conductivity, flexibility, and resistance to vibration.
The fine-strand construction helps this oversized conductor bend through battery compartments and machinery spaces more easily than stiffer heavy cable. Tinned copper provides additional protection against corrosion in wet and saltwater environments, while black insulation supports negative circuit identification.
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 negative runs requiring 4/0 AWG black cable, this 25-foot Sea-Dog spool provides heavy-duty marine-grade construction. Worth comparing against our other battery cable.
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