HOME WALL Adapter/Charger and CAR Adapter/Charger Kit for UNIDEN Bearcat BC75XLT Handheld Scanner USB cable is used to charge your device and download files AC Adapter is used to charge your device through any standard AC outlet with USB cable DC Adapter is used to charge your device in your car with USB cable These chargers are compatible with Ni-Mh, Ni-Cd, Li-Ion Batteries DC Car charger has Fuse Protection and LED Light Indicator.