DC-AC car power inverter charger 1> Input voltage:10V-15V/20-30V 2> Output voltage: ... inverter charger Feature:Purpose:for play MP3,play MP4,charge up cellphone ,digital camera,DV vidicon,plam computer,CD/DVD emergency lighting ... ,electric blanket digital camera,DV vidicon,plam computer,CD/DVD emergency lighting ,electric fan ,electric blanket Input voltage :10V-15V/20 ...