Anker has discounted its Roav SmartCharge Spectrum Car Charger, bringing the price from $20 down to just $16. That is when you use the promo code F1CHARGE at checkout. This is a great price for this car charger for a number of reasons, but it's only going to last through the end of the month, so you'll want to grab it before it's gone.
This car charger from Roav is a great one to pick up, because it has two USB ports, which use Quick Charge 3.0 and Power IQ 2.0. This means you'll be able to charge your smartphone pretty quickly if it supports Quick Charge 3.0. However, if it doesn't, you will be using Anker's own Power IQ 2.0 technology which still charges pretty quickly (around 2.4A) and safely. Definitely good features for a car charger. Now this is a "smart" car charger here. It allows you to locate your car, and also check the status of your car's battery, using the app that is available for both Android and iOS. Definitely great features to have here, and that is why it costs a bit more than most other car chargers.
This item is also eligible for Amazon Prime's free shipping. Which includes free two-day shipping, and pretty cheap next-day shipping if you need it here extra fast. If you are not an Amazon Prime member yet, you can sign up for a free trial of Amazon Prime by hitting the link below. You'll get 30 days free (if you're a student, you get 6 months), and then it's $99/year. Prime members do get a whole lot more than just free shipping though, so be sure to check out the full benefits.