Quick Charge devices are pretty sweet. They charge your device a whole lot faster than normal chargers, and don't damage the battery. Aukey has their Quick Charge 2.0 certified car charger on sale today. It's going for $16.99, which isn't a bad price for a dual-USB car charger with Quick Charge 2.0. I actually have one here that I've been using for a few days - review coming soon! You can buy the Aukey Quick Charge 2.0 Car charger using the link below.
[Qualcomm Certified] Aukey Quick Charge 2.0 30W 2 Ports USB Car Charger Adapter