This DC power cord was made for Data Toys video systems, but it has common connector types at each end to work with a variety of 12 volt accessories.
One end has a standard "cigarette lighter" plug. The other end has a "Type A" (IEC 60130-10) 5.5mm OD x 2.1mm ID (0.22" OD x 0.083" ID) cylindrical coaxial connector at the other. The polarity follows the normal convention of positive tip, negative barrel. Designed for 12V (nominal) DC operation at 1 amp. A 3 amp fuse is installed in the lighter plug end. Approximately 5 feet long. Sold individually.
While supplies last! This item will not be backordered.