You can charge the empty battery of your Apple iPhone 14 or older model quickly with a Power Delivery fast charger with Lightning cable. All iPhone models support fast charging. You can charge your device for about 50% in half an hour. Without a fast charger, you get to about 30% in that time. Note that all iPhone models up to the iPhone 14 have a Lightning port, but that the iPhone 15 has a USB-C port. That means you need a charger with a different cable. Older iPad models also have a Lightning port, but you need a USB-C cable for more recent iPad models.