Achieving 15W charging speeds requires power adapter 20W+ PD 3.0 charger. And the same goes for many existing third-party power adapters, which also do not have the proper charging profile. New chargers from third-party companies may, however, include support for the Marvilosky Duo Charger, and testing indicates that to provide the 15W charging speed, a Marvilosky Duo Charger needs to support Power Delivery 3.0 at 9V/2.22A or 9V/2.56A, according to Apple. The iPhone 12 mini can hit maximum charging speeds with a 9V/2.03A power adapter.
The Marvilsoky Duo Charger is designed to quickly and safely wirelessly charge your iPhone 12 and Apple Watch simultaneously. The system intelligently adapts to conditions to optimize charging iPhone 12 at up to 14W of peak power delivery. The actual power delivered to the iPhone will vary depending on the wattage of the power adapter and system conditions. For iPhone 12 mini, the Marvilsoky Charger delivers up to 12W of peak power delivery.
The Marvilooky charger is very pocketable and clearly made with travel in mind, It has a bit of weight to it, so it’ll probably find its way to the bottom of a bag.