Custom battery cable assembly is simple. Choose the wire size in the listing below and use our website to design your cable right before your eyes. You choose the lengths, color, connectors and heat shrink. There are millions of possibilities and our custom battery cables are sure to please. Give it a try below and feel free to contact us with any questions. Turnaround time on custom battery cables is same day or next day on most orders with out typical fast shipping and low prices. This service is great for marine grade battery cables, automotive battery cables, inverter cables, golf cart battery cables and more.