It seems that Apple is following the path of radical revision in the part of charging as well, as according to with a new certification from το China Quality Certification Centre, a regulatory body in China; all iPhone 16 models support up to 45W wired fast charging via the USB-C port!
As spotted by ShrimpApplePro at X, this certification shows all iPhone 16 models being tested at 5-15 volts and 3 amps, a ratio that equates to up to 45 watts of power. This is over 50% faster than the iPhone 15 series, which reached 27-29W, but never reached 30W.
Previous rumors suggested that the iPhone 16 models would support faster charging, although Apple has never officially commented on the wired charging speed of the newer iPhones. They reported that MagSafe can now deliver up to 25W when paired with the right power adapter, but nothing about wired charging.
This is not surprising given the fact that Apple tends not to comment on wired charging. For example, iPhones have been able to charge over 25W for many years, approaching 30W. However, Apple has only officially stated that you can fast charge your iPhone with a 20W USB-C charger.
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Source: myphone.gr