Collection: Marine Tinned Copper Bulk Battery Cable / Starter Wire

Our marine tinned copper bulk battery cable and starter wire is designed for high-corrosion marine environments and demanding electrical systems. Manufactured with electro-tinned, high-strand copper conductors, this cable offers exceptional flexibility, superior solderability, and increased corrosion resistance—ideal for marine, RV, trailer, and automotive applications. The UL-listed PVC insulation is flame retardant and highly resistant to water, oil, fuel, and solvents. Rated for 600 volts and temperatures up to 105°C dry / 75°C wet, this cable meets DOT and US Coast Guard specifications for marine electrical systems. Available in multiple gauges and colors for efficient routing and polarity identification.