Use a usb C to Lightning cable to charge your iPhone or iPad Pro quickly via Power Delivery. Most chargers have a usb A port, but fast charging via Power Delivery only works via usb C. You connect the usb C connection to the Power Delivery port of your charger or powerbank and the Lightning connection goes into your iPhone or iPad. All iPhones from the iPhone 8 and some iPads support fast charging. This cable is also great for charging all other devices with a usb C connection. Moreover, the braided cable is extra sturdy, which means it will last extra long.