You can check the health of your iPhone's battery to determine when it's time for a replacement.

Many users are finding their iPhones last less time on a single charge since updating to iOS 26 on Monday. Some iPhone owners ...

Increased battery drain is normal following a major OS update. Your phone needs time to complete the setup in the background. iOS 26 offers a new Adaptive Power mode to extend your battery charge.

If your iPhone battery is suddenly dropping, you will need to fix it by recalibrating your iPhone battery. iPhone batteries will lose health over time, so older iPhones will not show an accurate ...

OS 26 may cause a temporary dip in iPhone battery life, according to Apple. The company says this is due to post-update background tasks and should resolve within days, especially as new features and ...

In its announcement video for the iPhone 16e, Apple said the device features a new internal design that allowed for a larger battery. Apple does not publicly advertise mAh battery capacities for ...