Apple's battery guide describes lithium-ion batteries as "consumable components" that naturally lose capacity over time. To ...

There was a time when smartphone users were warned not to leave their phones plugged in for too long, or it could do damage ...

Lithium-ion batteries power our phones, cars, and even homes; ensuring their safe and efficient behavior has become ...

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. Apple says the USB-C port on iPhones can ...