iPhones do have fast charging, see Power and Battery on https://www.apple.com/iphone-8/specs/ https://www.apple.com/iphone-8/specs/ Also a magic mouse has much

iPhones do have fast charging, see Power and Battery on https://www.apple.com/iphone-8/specs/ https://www.apple.com/iphone-8/specs/ Also a magic mouse has much lower power drain, so the same amount of charge lasts much longer on the mouse.