Powerblock is a near-universal charger/adapter for USB-rechargeable devices, including iPod, iPhone and other phones and MP3 players.
And Powerjolt does similar duty from the cigarette lighter for 12 volt accessory socket of your car.
PowerBlock delivers safe power levels from almost any 100 to 240volt AC wall socket. Plug Powerjolt into your cigarette light or 12
volt power outlet to charge your player in your car while you use it. Powerblock and Powerjolt both work with the iPhone, iPod, mobile
phones, MP3 players and almost any other device that charges by a standard USB connection.