Griffin PowerJolt Dual - power - GRIGC39941
PowerJolt Dual charges any two USB-rechargeable devices safely and quickly, with 10 watts of charging power per plug. Use one port to charge your iPad, iPod or iPhone; at the same time, use the other for any other USB-chargeable device.
It comes with a detachable USB to 30-pin dock connector cable that can be used separately to sync your iOS device to your computer. To charge other devices, just plug your own charging cable into either of PowerJolt's industry-standard Type-A USB ports.