Product Review

Mighty. Small.

PowerDuo combines our micro form-factor PowerBlock AC charger and PowerJolt 12 volt auto charger in one convenient bundle. Use PowerDuo to charge all kinds of devices at home or in your car. Just plug in the USB charging cable that comes with your device. In the car, PowerJolt lets you charge two devices at once. Each charger takes up minimal space during use or while traveling. But don't let the size fool you; each delivers a full 5 watts of power for fast, dependable charging.