This is the most powerful car charger that I have seen in the market because it is capable of a 9.6A combined output and since there it is a 4-port charger, each port can output a maximum of 2.4A simultaneously.
Similar to the Aukey 50W 5V/10A 6-Port Wall Charger, it is powered by TI (Texas Instrument) microchips and features AlPower technology. AIPower USB ports provides adaptive charging rate for each individual charging port, iOS, Android, and Windows. It intelligently detect each connected device for universal compatibility, identify the correct input current and provide the maximum possible charging speed safely. It is similar to Anker’s PowerIQ Technology.
It comes in two colors: glossy white and glossy black. It measures 86.7mm in length and the 4-port USB head measures 45mm x 21mm. It is lightweight as well, weighing only 43g.
If you drive, I totally recommend you to get this. It is hard to find more than 2 USB ports for car chargers.