i have heard and also saw some advertisements of car refrigerators.i want to ask whether these things really works?can we use these continiously while driving for long journeys and what will be its effect on car battery?any expert advice?
I have not used one though but few car manufacturers are offering it as an official add-on. It works through the built-in car socket and can be used externally too. It's price depends upon the size, capacity and such aspects. I don't think one can can expect real fridge like output but should suffice to keep the things cool.