What is Qi2? Universal wireless charging, with magnets, is almost here
The new standard, based on Apple’s MagSafe, will soon work with iPhones, Androids and other devices.
Sydney Morning Herald
MagSafe (wireless charger)
Magnetic connection system for Apple products
MagSafe is a proprietary, magnetically attached wireless power transfer and accessory-attachment standard developed by Apple Inc. for its iPhone and AirPods product lines. It was announced on 13 October 2020, in conjunction with the iPhone 12 and 12 Pro series. It provides up to 15 W of power and is compatible with the open Qi standard for up to 7.5 W of power. The connector also enables connecting non-charger accessories such as card holders and cases with communication through an integrated NFC loop. The charger uses a circle of rare-earth magnets.
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