This blue universal cigarette lighter charger will allow you to charge your ego - type electronic cigarette when traveling by car. charging your e - cigarette on the go will allow you to enjoy your freedom to smoke even more often. this car charger adapts to your ego t type electronic cigarette using the usb cable supplied with your e cigarette. . - colors: . . blue . . . . . - specificities : . . . model: ldt - 13e . input: 12 - 24vdc. output: 5.0 - - - - 500ma. cigarette lighter charger: can only be used to charge your ego - type electronic cigarette in your car. to be adapted to the usb port of your electronic cigarette charger. compatible with all ego type electronic cigarettes. . . - dimensions: . cigarette lighter charger: length x diameter (cm) 5.5 x 2.4 cm