To transfer as much power as possible from the battery to the starter. This battery cable is ideal for electrical transmission. The 32" Red Battery Cable Assembly - Ancor - 189135 (1-189135) is built with Ancor's premium UL1426 tinned copper battery cable. For maximum conductivity and flexibility, this battery cable is fine-stranded. It 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. The 32" Red Battery Cable Assembly - Ancor - 189135 (1-189135) has lugs made of tinned copper to prevent corrosion and to last longer. 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 With maximum conductivity and flexibility, this battery cable is fine-stranded Specifications: Brand: Ancor SKU: 1-189135 UPC: 091887862829 Weight: 0.55 LBS Cable Size: 4 Alternate Products SKU: "BC88523", "1-189135" Color: Red Length: 32" Size: 3/8" Manufacturer Part Number (MPN): 189135 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.