RadTech ACpower Slim Dual-Port USB Wall Charger for Apple iPhone, iPod & iPad in White

Compact AC Charger for iPad, iPhone,iPod, Zune and other mp3 players. Input: Worldwide 100-240v - Folding Blade Design Output: 5v 500mA - Charges USB Chargeable Devices NOTE:
The ability to charge two devices simultaneously is dependent on the battery size and current draw of each device. Attempting to simultaneously charge two devices with large (>800mAh), and/or deeply discharged cells requires ACpower to pulse rather than continuously charge. For fastest device charging, it's recommend that tablet and Netbook computers be charged solo to at least 80% before connecting a second (smaller) device. Two smaller (hand-held) devices such as iPods, cell phones, GPS units, DigiCams, etc, can be continuously charged, simultaneously.