A true power monster!

Mainly navigation device and an iPad Air to be charged. Here, the entire device delivers 20 Watt. This would be sufficient even for 2 Completely restructured simultaneously connected iPads. The original charger of iPads has 12Watt, ie for 2 iPads would need 24Watt. but even 10 watts per iPad are sufficient. While it is loaded not as fast, but a huge difference it makes when you're not traveling.
Compared to the smaller brother, extends this model but already clear from the cigarette lighter out. This would be a problem if the connection would be very close to the stick shift or in a hinged tray. In my car, however, this was not a handicap.

This device also receives from me full 5 stars, due to the very good processing and high performance!