There are also products that can simultaneously charge an iPhone plus ... a wall charger, why not just use a Lightning (iPhone 14 or earlier) or USB-C (iPhone 15 and up) cable? You can fast ...
Built-in USB-C cable is geared to iPhone 15/16 ... around 30W as a maximum. Samsung’s Super Fast Charger 2.0 tech takes some of its phones to an incredible 45W for even faster charging but ...