The Griffin Power Duo Reserve charging system is three chargers in one for your Apple iPhone 4, 3GS, 3G or selected iPod models. This incredibly powerful, all-in-one charging solution will keep your Apple device fully powered throughout the day and night.
Use the Griffin PowerBlock AC wall charger to keep your Apple device powered at home or at the office.
The Power Duo kit contains a 12 volt in car charger that connects to your vehicle's cigarette lighter and provides an on-the-go power boost for your device.
Power up the PowerBlock portable battery pack at home, and then connect it to your iPhone or iPod for hours more power on the move.
An all-in-one charging solution for your Apple iPhone 4, 3GS, 3G, or selected iPod models with a 30 pin connector.