As you may recall, USB-C is Apple's new favored port/charging cable for new MacBook Pros, thanks to its incredibly fast throughput between devices (it facilitates a much better connection than traditional USBs or old-school MagSafe power adapters). In order to charge your iPhone via USB-C, you'll actually need both a USB-C to Lightning cable and a USB-C Power adapter, neither of which come included in the box with any iPhone model. That means in order to charge up lickety-split, you have to purchase those separately, and they definitely aren't cheap. On Apple.com, the cable and adapter cost $25 and $49, respectively. Damn.