This GPS Unit is used, still powers on and appears to work. I tested it, it powered on, went thru menu and options but didn't try to search for satellite to update. Battery packs, (1) uses 6-AA batteries and other is a rechargeable NiMH that has a car charger. You can also plug car charger directly to GPS Unit and use without a battery.  Has manual and hard case, as well as other accessories.  Please refer to pics for better description.  Shipped USPS