10’ Straight power cord ? 1.3mm center-tip positive - F2AL 2 Amp fuse. Use the hardwired straight cord with the 12volt plug, and you have 10 feet of cord for multiple routing options. Or, you can remove the plug end and have the cord wired directly to a vehicle power source, freeing up your 12V outlet for other devices. Would you like your radar detector to turn on and off with your vehicle? You can connect your 10 straight cord to a 12V switched ignition source, tuck away the wire so that it is hidden (professional installation recommended) and then plug it into your radar detector.