Accendisigari auto 12 V presa doppia porta USB adattatore uscita caricabatterie
USB Socket Input: DC 12-24V. USB Socket Output: 5V/2.1 & 5V/2.1A. USB Socket Size: 2.05"x1.35". 1 Dual USB Power Socket. 12V Power outlet Size: 2.05"x1.35". 1 12V Power Outlet. USB outlet: 5V up to 4.2A.