This dual USB car charger is all good, all the way. Compact, well finished, efficient: there is nothing wrong! It delivers 4A, 2 x 2A, ensuring the same load of the most efficient appliances. Tested on many rental cars, it was part and withdrew each time without problems and gives a solid feel in time. The small blue LED, discrete, indicates that the charger is powered. In short, it's perfect!
