"Automobile Friendly Power" simply refers to the inherent ability of a converter box to use a direct DC power source.
Such a source could be a cigarette lighter adapter for a car or RV, or some other DC power aparatus. Converter boxes
that can use a DC source are marked as having automobile friendly power on our website. They all come with their own
AC transformer so that you can use them immediately in your home, but they do NOT include a DC adapter. Please take care
to use only a DC adapter rated for the voltage marked on the converter box itself before you attempt to use the converter
box in your automobile.