Overview

• Regulatory filings for MagSafe chargers A3502 and A3503 reveal support for the upcoming Qi2.2 standard and up to 50W wireless output.
• The Qi2.2 protocol promises faster power transfer with improved charging efficiency and stronger magnetic alignment compared with current MagSafe models.
• Apple’s iPhone 17 series is expected to be the first device capable of harnessing full 50W wireless charging over MagSafe.
• The new chargers will remain compatible with iPhone 11 through iPhone 16 models, though older phones are limited to lower speeds by their hardware.
• Braided-cable variants in one-meter and two-meter lengths are set to arrive ahead of the iPhone 17 launch scheduled for September 11–13, 2025.