CBE-600 : Battery eliminator for ADI-HT-600, AT-600, and REALISTIC HTX-204 radios. Plugs into 12-13.8VDC socket; has coiled cord; other end slides onto bottom of radio. Has built-in Voltage & Amp limiting, AND noise filtering. Enables operation of your ADI or REALISTIC radio from a mobile DC power source, with Hi-Watt Tx capability. The CBE-600 casing is sculpted just like the ADI 600 series radios, for a comfortable fit.