Why My Phone Is Charging Slowly. Maybe your phone is the issue and one of the most common reasons for a slow charging battery is something as simple as a dirty smartphone charging port. Check your outlet by changing your charging outlet.

Check your power source if your battery is charging slowly. See Android phone charging slowly. It tells the device that it is.
If youve noticed that your device is charging slowly and youve recently installed a third-party app it could be the cause of your issues.
Extra apps running in the background can be causing this problem. Some of the most common reasons include the following. Before we get to the solutions it is important to determine why the device is charging slowly. Answer 1 of 3.
