
Wireless charging on iPhone: how it started

iPhone 8 to iPhone 11: introducing Qi charging
iPhone 12 to iPhone 15: the rise of MagSafe
In 2020, Apple launched MagSafe with the iPhone 12 lineup. It introduced a ring of magnets on the back of the iPhone, allowing compatible chargers and accessories to snap into perfect alignment. This improved both the stability and efficiency of wireless charging.
MagSafe supports up to 15W wireless charging with Apple-certified (MFi) accessories: double the power of older Qi-only iPhones. It also enabled a new ecosystem of cases, wallets, and mounts designed specifically for magnetic compatibility.
iPhone 16: wireless charging up to 25W
The iPhone 16 series reportedly supports wireless charging speeds up to 25W: making it Apple’s fastest wireless charging experience to date. With a suitable MagSafe charger and a 30W USB-C power adapter, users can now wirelessly charge their iPhones faster than ever before. This brings wireless charging much closer to the convenience and performance of wired charging.
Qi, Qi2 and Magsafe: what's the difference for iPhone?
Tips for safe and fast wireless charging for iPhones
- Use an Apple-certified (MFi) MagSafe or Qi2 charger for optimal results.
- Always center your iPhone on the pad for stable contact.
- Avoid metal accessories or thick cases that can interfere.
- Use a 20W or higher USB-C power adapter for full-speed charging.