Photo: Apple
In a quiet update, Apple enabled 15W Qi2 wireless charging on iPhone 12 with the recent iOS 17.4 release. This means you can now leverage the benefits of supported Qi2 chargers. Macworld first discovered this functionality and confirmed it through testing alongside Belkin. Belkin verified that their Qi2 chargers deliver 15W charging to the updated iPhone 12. Anker has also confirmed similar compatibility for their Qi2 chargers.
As the pioneer of MagSafe on iPhones, the iPhone 12 has always supported 15W magnetic charging. However, other iPhones were limited to slower 7.5W wireless charging unless they used certified MagSafe chargers. This update effectively brings all MagSafe iPhones under the Qi2 umbrella, offering greater flexibility and potentially more affordable charging options.