iPhone Air MagSafe Battery

Apple today released new firmware for the iPhone Air's MagSafe battery accessory. The firmware has a version number of 8B25, up from the prior 8A351 version. In the Settings app, the new firmware is listed as 99.0 while the prior firmware is 91.0. This is the second firmware update that Apple has provided to ‌iPhone Air‌ users since the battery was released in September. Apple does not...

While the iPhone Air MagSafe Battery is not compatible with any other iPhone models, the USB-C port on the battery pack can charge some smaller accessories. As noted by 9to5Mac's Zac Hall, the iPhone Air MagSafe Battery product page has this line:Charge smaller accessories via USB-CApple says the USB-C port on iPhones can charge an AirPods case, Apple Watch, or another small device that...