There is battery health data stored on your iPad, but you won't find it in the Battery menu. Here's a couple of ways to check ...

Earlier this year, Apple retested the batteries of its iPhone 15 models and updated its battery life claims for the entire series, suggesting that they offer better longevity than previously thought.

Is your iPhone 16's battery as strong as day one? A quick check in settings reveals the truth and it could explain those sudden power drops.

On Apple's 2024 M4 iPad Pro and M2 iPad Air 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.