Over the years, Back to the Future has become a cult classic and ThinkGeek has a perfect gift for fans of the trilogy. This officially-licensed Back to the Future Flux Capacitor Wall Charger is able to power up two devices at the same time via USB and it even lights up when a phone hits 88 percent (the DeLorean had to achieve 88 mph to time travel). It currently costs $16.99 and you can order it here.

More info: (h/t: designtaxi)