Since August 2013 I have this outlet now under almost full load - Navi, driving video, MP3 transmitter and often even mobile phone charging cable and car vacuum cleaner. And: It works perfectly! The fuse is strong enough (which in many smaller distributors is not the case) and they should really have to be replaced once, easily accessible. The extension cable is long enough to find even with unfavorable platziertem cigarette lighter or for example when using the cigarette lighter socket in the trunk a good place for the socket. All processing is very solid and the color does not interfere on (when the car is black inside). I have with my review separately something waiting to collect once my experience with the power outlet. In my view, the unit is fully recommended.