If your phone is taking a long time to charge, there could be an issue with your charger, or the way you're charging it.

Modern smartphones are protected against overcharging, but heat and use habits can still degrade your battery over time.

If you have an iPhone running iOS 26, you may have noticed that it now reports the estimated time to finish charging to 80% on the lock screen. If you are not using a fast charger, though, it will not ...