EZOPower Powerful compact 4.8A High output 3-port USB Car Vehicle Charger Adapter. One Charger to suit all your devices. Perfect compact size for Travel. Specification: Input voltage:DC12V-24V. Output voltage :DC5V,4800mA. Maximum output of 4.8A USB. Max. continuous power: 24Watts. Peak power :50 Watts. USB support for iPad/iPhone/iPod/Blackberry/Motorola/MP3/GPS.Charge any USB-powered device in the car. Unit Dimensions : (L*W*H): 71*37*37(mm). Unit Weight : 34(g).