4 AWG Marine Battery Cable
4 AWG Gauge marine battery cable is designed specifically to survive the harsh marine environment. Our 4 AWG gauge marine battery boat wiring is fine stranded copper (Type III stranding) with each strand completely tin plated. Tinned copper will resist corrosion and ensure safe and secure operation for many years to come. This marine wire is UL listed as UL1426 and is ABYC and USCG approved with a 105C rating ( BC5-W2). We have many styles and AWG gauge sizes and colors to choose from and all of our wire is Made in the USA.