This 63W USB car charger integrates the most advanced high power fast charging technologies such as the Qualcomm Quick charge 3.0 and USB Power delivery 2.0 into one impressive package. 
The Qualcomm Quick charge 3.0 USB port is suitable for fast charging of QC3 compatible mobile devices at up to 18W max. It can also charge non QC devices at 5V 2.4A which should be enough to charge most smart phones and tablets at full capacity.
The USB Type-C port with USB Power delivery is designed to charge USB PD enabled devices such as the latest Macbook, Pixelbook, Samsung Galaxy S9/S9+, Ninendo Switch, etc at up to 45W max. 
It features short circuit and overload protection to prevent damages to your device. Supports fast charging 2 devices at the same time.

Specifications