A support document published by Apple and seen by 9to5Mac says that the new 35W wall charger has two ports, and is likely to be powered by Gallium Nitride technology, which may make it smaller in size as well.
This new charger will be Apple’s first-ever dual-port charger, and certainly the first with a USB-C port.
The Verge says that it appears that Apple accidentally released the support document for the “Apple 35W Dual USB-C Port Power Adapter”, and 9to5Mac managed to take a screenshot before deleting it. .
This will be the first time that Apple has launched a dual USB-C charger of any kind, and with it having this level of power (35 watts) it will be enough to quickly charge the iPhone 13 Pro Max and the Apple Watch at the same time. Or an iPad and an Apple Watch, or a pair of iPhones.
The support document, which Apple posted briefly and deleted on its site, does not include when the new charger will be released, but does mention that a USB-C cable will not be included.