Designed to be used between a power inverter and a battery bank, the 5ft 4/0 AWG Inverter Cables are made of UL-certified Cobra X-Flex, making it resistant to moisture, abrasion, acid, diesel fuel, and oil. Color-coded for easy identification, this cables have heat shrink on both ends and feature stainless steel ring terminals that use 3/8 lugs. Match this pair of inverter cables with your inverter for a secure connection to your battery bank. Colored red and black cables for easy identification. Stainless steel ring terminals make installation easy. Unique flame retardant polyvinyl chloride compound. Stranded conductors for flexibility. Resistant to moisture, abrasion, acid, diesel fuel and oil. UPC 810009710455 Color Red Gauge 4.0 Strands Multiple Brand Name Renogy Item Weight 7.3 Pounds Manufacturer Renogy Material Type Polyvinyl Chloride, Copper Item Type Name for 3/8 In Lugs Number Of Wires 4 Included Components inverter cable Warranty Description one year material warranty Global Trade Identification Number 00810009710455