To deliver the maximum amount of power from the battery to the starter. This battery cable is ideal for transmitting electricity. The 48" Red Battery Cable Assembly - Ancor - 189137 (1-189137) features heat-shrink tubing that seals out moisture and other corrosive elements found in the marine environment while also providing strain relief to ensure a long-lasting battery connection. It has lugs made of tinned copper to prevent corrosion and to last longer. The 48" Red Battery Cable Assembly - Ancor - 189137 (1-189137) is built with Ancor's premium UL1426 tinned copper battery cable. For maximum conductivity and flexibility, this battery cable is fine-stranded. Key Features: Features heat-shrink tubing that seals out moisture and other corrosive elements found in the marine environment It has lugs made of tinned copper to prevent corrosion and to last longer Built with Ancor's premium UL1426 tinned copper battery cable Maximum conductivity and flexibility, this battery cable is fine-stranded Specifications: Brand: Ancor SKU: 1-189137 UPC: 091887960839 Weight: 0.78 LBS Length: 48" Cable Size: 4 Size: 3/8" Color: Red Manufacturer Part Number (MPN): 189137 Battery cable is fine stranded to produce maximum conductivity and flexibility. Cable is flame retardant, UV inhibited, rated to 600 volt and 105 degree C. Lugs are tinned copper to avoid corrosion and last longer.