The MOTOPOWER MP69006 10" SAE to Coax Female Adapter Cable has a standard SAE plug to a Coax Female Adapter. Allows you to use your electrical devices with coax plug with sae power outlets. Cable Specification - 10" long, SPT-2 18AWG Black Heavy Duty 100% Copper Wire. Standard SAE Plug - Work with Battery Tender SAE ring termial cable outlet. NOTE - The male pin of the SAE connector connects with the positive terminal of the coax female adapter.