While the 12W adapter is recommended for fast charging on the iPhone, it barely manages charge a 12.9-inch iPad Pro in under five hours if it’s not being used. I use the iPad Pro as my only computer ...
The quickest way to charge your iPhone is with a fast charger: at least a 20-watt power adapter with a USB-C to Lightning or USB-C to USB-C cable for iPhone 15 models. As long as you own an iPhone 8 ...