The battery cable is a flexible, bare copper conductor with a Special Grade Thermoplastic (SGT) insulator for optimal conductivity and temperature rating from -40 degree Celsius(-40 degree Fahrenheit) to 105 degree Celsius(221 degree Fahrenheit). Features a durable insulation that resists abrasion, sunlight, fuel, oil, acid, salt and other contaminants. Rated for use in applications of 50 volts or less. Suitable for use as battery cables, ground cables, and starter cables. Ideal for applications, such as for cars, trucks, buses, motorcycles, ATVs, UTVs, golf carts, RVs, battery back-up systems, and other related applications. Meets SAE J1127 SGT and RVIA specifications. Packaged in 25-foot coils.