Aukey Slim Profile USB Car Charger | $7 | Amazon | Promo code AUKEYCS5

Your favorite USB car charger just happens to be the smallest one you can buy, and you can grab it on Amazon for $7 today with code AUKEYCS5. A previous iteration of this is one of Kinja Deals’ top-selling products of all time, and if it’s been on your wish list, this is about as cheap as it ever gets.