The Battery Capacity History section shows how the capacity has changed over time. On the right is Design Capacity, or how ...

Your device's battery loses capacity over time. It can happen to any smartphone, whether you use a high-end or one of the best phones for battery life. The health of your battery can indicate whether ...

iPhone and Mac feature native access to see battery health, but interestingly, Apple hasn’t made the same available for iPad. Whether you’re curious about your battery health or you’re having issues ...

A key indicator of your MacBook's battery health is its cycle count. Keep reading to learn what it means and how you can check it for yourself. Modern MacBooks can last 18 hours or more on a single ...

On all iPhone 15 models, Apple has made it possible to check the number of completed battery cycles, which is a valuable metric to determine your device's battery condition. Previously, finding out an ...