NewEgg.com has the Kensington PowerBolt Duo Car Charger for Apple iPhone and iPad in Black, model no. K33497US, for $4.99 (29.99 – 10 instant savings – 10 MIR) with Free Shipping for a limited time. The $10 mail-in-rebate expires December 5, 2011.

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 Ultra-small size LED power indicator. Compatible with most vehicle power ports iPhone and iPod touch models require iPhone OS 3.0 or later.