APPLE INSIDER

Apple’s new iPhone 8 supports new Qi wireless charging pads as a wireless convenience, but if you’re in a hurry to recharge, you’ll want to plug it in to take advantage of the significantly faster charge you can get using a standard 10 or 12 watt iPad adapter. New to iPhone 8 is an even quicker "Fast Charging" feature that uses the 29 watt USB-Power Delivery specification associated with USB-C and USB 3.1 to get you from zero to 50 percent in 30 minutes.

Source: APPLE INSIDER