There are several common reasons your charger may not be working properly, and most can be solved with a bit of troubleshooting.

If you go to Settings -> Battery on your iPhone, you can see a lot of stats about the performance and health of your battery. This includes a charge graph that plots the battery percentage of the ...

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 ...