Charge your smartphone on the go with the Digipower dual USB car charger! The dual USB ports allows you to charge 2 devices at a time, and the 1.5m (5') mini and micro USB cables lets you charge from any seat in the car. This car charger provides 2.1 amp (10.5W) of power for charging, while also safeguarding your devices from over voltage, over current and short circuits.