How to Fix Common iPhone Charging Issues: Expert Q&A

If your iPhone refuses to charge, the panic sets in quickly. Whether the battery is stuck at a low percentage or the phone will not recognize the charger at all, charging problems are some of the most common issues iPhone users face. The good news is that many charging issues have simple fixes, and when they do not, professional repair can often get your phone working again.

In this expert Q&A, we will cover the most common questions about iPhone charging problems and the best solutions.

Why won’t my iPhone charge at all?
The first step is to check your charging cable and adapter. Apple-certified Lightning cables wear down over time, and low-quality third-party cables often fail. Try using a different cable and adapter to see if the issue is with your accessories instead of your phone. If you need a genuine Apple-certified charger, you can pick one up at your local CPR Cell Phone Repair store to make sure you are using safe and reliable accessories.

If the phone still does not respond, inspect the charging port. Dust, lint, and small debris can block the connection. Using a soft brush or a can of compressed air can clear the port. Avoid using metal objects, which can damage the pins inside.

Why does my iPhone say “Accessory Not Supported”?
This error usually appears when using non-certified charging accessories. Apple devices are designed to recognize certified Lightning cables and adapters. If you see this message, switch to a certified Apple or MFi (Made for iPhone) accessory. If the error persists even with certified cables, the port may be damaged and need professional repair.

What if my iPhone charges slowly?
Slow charging is often caused by using a low-power adapter. For example, charging your iPhone with an old 5W adapter will take much longer than using a newer 20W fast charger. Background apps and poor battery health can also make charging appear slower.