Recent regulatory filings reveal that Apple has developed two new MagSafe charging pucks, both compatible with the Qi 2.2 standard. This advancement suggests that the upcoming iPhone 17 may have the capability to charge wirelessly at nearly double the speed previously available. These new chargers represent an update to the existing 25W MagSafe charger introduced with the iPhone 16 series.
The Qi 2.2 standard allows for a maximum charging speed of 50W, while Apple’s new models are rated at 45W. Initially identified by 91mobiles in the Taiwanese regulatory authority’s NCC database, these chargers share a similar round design with the earlier 25W model, measuring about 100mm or just under four inches. The primary distinction between the two versions, identified by model numbers A3502 and A3503, lies in the length of their braided cables; the A3502 features a 1-meter cable, while the A3503 offers a 2-meter option.
Included in the regulatory filing were images and essential paperwork confirming that the chargers have undergone testing with two iPhone models: the iPhone 11 and the iPhone 16. Apple’s introduction of MagSafe wireless charging began with the iPhone 12 lineup in 2020, suggesting compatibility for the new chargers across all models released since then. Additionally, it appears that the iPhone 11 may support the new chargers, but it will utilize the Qi standard only, lacking the MagSafe feature that magnetically connects the charger to the phone.
While the new chargers are designed to support up to 45W charging, the actual speeds will depend on the specific iPhone model, as older devices will charge more slowly. Notably, the iPhone 16e model does not support MagSafe but can still work with wireless Qi chargers.
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