i have a Uniden Bearcat handheld, not a 800mhz, but the 512mhz, 30 channel i think, i have a mobile unit in the cubby hole of my truck, in the dash, one in my room, and the handheld, it never gets used, it only works on batteries, the thing a power cord would plug into is broke or something, but the scanner works just fine on batteries, u could probally get the pin fixed, so that cig plug cord would connect properly. Id sell it for 40, they cost about 80 new