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  This is the current MagSafe charger, which is sold separately from the iPhone 12. [credit: Samuel Axon ]

Bloomberg has published yet another report sharing details of a planned Apple product launch. This time, the publication's sources say Apple is working on a magnetically attached battery pack for iPhones—it would be the first Apple-designed iPhone battery pack that does not double as a case.

The accessory would use the MagSafe feature introduced with the iPhone 12 lineup in October. It would magnetically attach to the back of new iPhones and presumably provide power wirelessly via the Qi standard that iPhones have adopted. According to Bloomberg's sources, the first prototypes have a "white rubber exterior."

Apple has also already shipped some MagSafe accessories for the iPhone, including a charging cable that uses the magnets and other components to optimally align the charging coils and produce faster charging speeds than were possible with previous iPhone models with non-MagSafe Qi charging capability.

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There's been on onslaught of Apple leaks out of business publication Bloomberg over the past week, and the latest goes into a little more detail about an upcoming MacBook Air redesign.

Like the others, the report cites anonymous people familiar with Apple's plans. It claims a newly redesigned MacBook Air (presumably with either Apple's M1 chip for Macs or a successor to that chip) will "be released during the second half of this year at the earliest or in 2022."

But buried in this MacBook Air report is perhaps equally big news for a certain set of Mac users: it claims that Apple plans to reintroduce the SD card slot in new MacBook Pros—a detail that was left out of a story on those computers earlier this week.