With that charger and the screen turned off, iOS reports an average gain of 1680 mA, which, considering that electrical efficiencies are never 100% with USB adapters, is pretty good. On the 29W ...
That works out at 45 watts, which is the same charging speed as the Samsung Galaxy S24 Ultra and considerably higher than the 29W iPhone 15 Pro Max. We’d heard rumors that Apple may have added ...