Each Flux Capacitor Car Charger has two USB ports, each capable of charging almost any USB powered device (1 x 1A and 1 x 2.1A). But it also has that beautiful Flux Capacitor light sequence we all know and love. Even traffic jams (either terrestrial or aerial (if your car is powered by Mr. Fusion)) won’t bother you because your device will be charging and the Flux Capacitor Car Charger’s pulse will make you feel more important than anyone else. Officially-licensed Back to the Future merchandise. A ThinkGeek creation and exclusive!