Right now, over on Amazon, AUKEY's dual-port car charger is on sale for just $6.99. That's down from its current price of $10.99. However you can only take advantage of that price when you use the promo code AUKEYCC7 at checkout. There's no word on how long this promo code will be available for, so you'll want to take advantage of this now.
This car charger from AUKEY is a dual-port charger. It does not support Qualcomm's Quick Charge functionality, but it does support AUKEY's AiO technology. This is proprietary technology that the company uses to charge your phone as quickly as it can safely. The two ports output up to 4.8A, which is about 2.4A each. That's on par with Quick Charge 2.0 speeds, but not up to the Quick Charge 3.0 speeds that most newer smartphones take advantage of. This is a pretty small car charger and it's also made of metal, which makes it look pretty good in the car.
It's also eligible for Amazon Prime's free shipping. If you are not a member of Amazon Prime, you can sign up for a free 30-day trial and take advantage of unlimited two-day shipping as well as the many other perks that Amazon Prime includes.