All iPhone batteries degrade over time, meaning you will eventually need to replace the battery or buy a new phone. But how can you tell when your battery has reached the end of its life? There are a few simple indicators.
Most iPhone batteries are recommended to be replaced once they reach 80% battery health. Most iPhones reach 80% battery health after around 2–3 years, depending on how the phone is used.
Other signs that your iPhone battery may need replacement include:
• Your iPhone frame is bent
• Your iPhone smells like nail polish remover
• Your iPhone is swelling, or the screen has started liftingIf any of these occur, do not charge your phone. Take it to the nearest repair shop immediately.
You can find your closest repair shop by going to our home page and clicking the “Find a Repair Shop Near You” button at the bottom.
