idea: Charge two devices while you drive.
Charge two devices simultaneously with the PowerBolt Duo from Kensington. It features two charging ports: the powerful 2.1 Amp port has the juice you need to charge your iPad, while the 1 Amp port simultaneously charges your iPhone, iPod or other mobile devices.
•Two USB power ports.
•2.1 Amp USB port has the power to charge your iPad.
•1 Amp USB port charges your iPhone or iPod.
•Detachable USB cable charges and syncs from your computer or car.
•LED power indicator.
•Compatible with most vehicle power ports.
•iPhone and iPod touch models require iPhone OS 3.0 or later.