ChargerLAB has examined wi-fi charging speeds on iPhone 11 fashions working iOS 13.1 and located that a number of wi-fi charging pads that have been capable of cost the brand new iPhones at 7.5W on iOS 13 at the moment are restricted to 5W.
Unsurprisingly, the decreased energy lengthens charging instances, as visualized in ChargerLAB’s graph under:
The report claims that exceptions embody numerous wi-fi charging pads from Belkin, Mophie, Native Union, Anker, and Logitech offered by Apple Shops, main ChargerLAB to invest that Apple could also be limiting 7.5W wi-fi charging to pads utilizing fixed-frequency voltage regulation as of iOS 13.1.
Apple refers to fixed-frequency 7.5W charging as “Apple Quick Charging” in some product listings on its web site, however the know-how was included into the Qi commonplace final yr, so it’s not proprietary and seemingly mustn’t require certification underneath Apple’s MFi Program to include.
We have reached out to Apple for remark and can replace this story if we obtain any new info.