Verizon APL21VPCX Car Charger 2.1 AMP for iPhone 4, 4S (Black) The car charger is 9 feet long In-vehicle charger keeps your iPad, iPod and iPhone 4 powered up while on the road; Passengers can watch movies, view images, or play games without worrying about a depleted battery The Verizon iPhone 2; 1 AMP Car Charger, manufactured by Verizon is compatible with the Verizon iPhone 4