Griffin Technology PowerDuo Reserve

The Griffin Technology PowerDuo Reserve features the PowerBlock AC charger, PowerJolt car charger and a rechargeable backup battery. The PowerBlock is near universal, providing wall charging for iPod, iPhone and several other USB-chargeable devices. The PowerJolt is a 12 V car charger that works for the same devices as the PowerBlock. The rechargeable backup battery provides hours of use for iPod and iPhone. The reserve battery is small enough to slip into your pocket and can be charged by the PowerBlock or PowerJolt. The PowerDuo Reserve is also Energy Star Qualified, making it a comprehensive USB charging station with a minimal carbon footprint.