I have no USB ports in my 2009 Chevy Equinox, but I have a ZUS (Nonda) Smart Charger that supplies 2.4 A per port (both ports are reversible so USB cables plug it any way) and are at a 45 degree angle to reduce cable bending. The Smart Charger also communicates via Bluetooth to the app in my Samsung Galaxy S8 and supplies some details, plus the app uses GPS to locate the Equinox after parking it.
Read more here:
https://www.nonda.co/products/nonda-zus-smart-car-charger
It may be expensive but it is of a high quality, and I recommend it!
Read more here:
https://www.nonda.co/products/nonda-zus-smart-car-charger
It may be expensive but it is of a high quality, and I recommend it!