... adapter part :Operation at input AC 100V to 260V 1.5A 47-63HZ,output DC 12,15,16,18,19,20, ... .Function 2:Car adapter part :Operation at input DC 12-15V 10A MAx, output DC12,15,16,18,19,20,22 ... double USB 5V power ports, use a USB connector can charger mobil telephone ,MP3,MP4,PDA etc at the same time ... /22/24VCurrent Output: DC12/15/16/18/19/20V 5.5A 22/24V/ 4.0AUSB Output: 5v/1APower Input: DC12VPower: ...