How to fix slow charging on Android

Complete guide with multiple methods and troubleshooting for fixing slow charging on Android devices.

7-10 min read
Expert Verified
Last Updated: August 2025

Quick Answer

To fix slow charging on Android, start by checking your charging cable and adapter for damage, ensuring they are compatible with your device. Additionally, consider adjusting your device settings to optimize charging speed.

Medium⏱ 7-10 min read

Prerequisites & Requirements

Before you begin troubleshooting slow charging on your Android device, ensure you have the following:
  • •A compatible charger and cable (preferably the original manufacturer’s accessories).
  • •Access to your device settings and permissions to modify them.
  • •A computer with USB ports if you plan to use a PC for troubleshooting.
  • •Backup important data to avoid loss during troubleshooting.

Method 1: Check and Replace Charging Accessories

This method is essential when you suspect that your charging accessories are the cause of slow charging.
  • •Step 1: Inspect your charging cable for any visible damage such as fraying or cuts. If damaged, replace it with a new one.
  • •Step 2: Check the charging adapter. Make sure it is compatible with your device (e.g., 5V/2A for standard charging).
  • •Step 3: Plug your device into the charger and observe the charging indicator on the screen. It should show a lightning bolt icon or 'Charging' message.
  • •Step 4: If the charging speed remains slow, try using a different charger and cable to verify if the issue persists.

For Android 10 and 11

Follow these steps to check charging settings specific to Android 10 and 11.
  • •Go to 'Settings' > 'Battery' > 'Battery Usage'. Check if any apps are consuming excessive battery while charging.
  • •Enable 'Battery Saver' mode by going to 'Settings' > 'Battery' > 'Battery Saver'. This can help speed up charging.

For Android 12 and later

Adjust settings for Android 12 and later versions.
  • •Navigate to 'Settings' > 'Battery' > 'Battery Health'. Ensure that 'Adaptive Charging' is enabled.
  • •Check 'Settings' > 'Apps' > 'Special app access' > 'Battery optimization' to optimize apps that may slow down charging.

Method 2: Optimize Device Settings

This method is useful when background processes are hindering charging speed.
  • •Step 1: Turn on 'Airplane Mode' to limit background activity. Swipe down from the top of the screen and tap the airplane icon.
  • •Step 2: Disable unnecessary apps running in the background. Go to 'Settings' > 'Apps' > 'Running' and close apps that are not needed.
  • •Step 3: Reduce screen brightness or turn off the screen while charging to conserve power.
  • •Step 4: Verify charging speed by checking the battery percentage after 30 minutes of charging.

Troubleshooting Common Issues

If you encounter problems while attempting to fix slow charging, consider the following solutions:
  • •Error: 'Charging slowly' - Solution: Ensure you are using a compatible charger and cable. Try a different outlet.
  • •Issue: Device heats up while charging - Fix: Remove any case or cover that may be causing overheating.
  • •Problem: Charging stops intermittently - Workaround: Check the charging port for debris and clean it gently with a soft brush.

Advanced Tips & Shortcuts

For power users looking to enhance their charging experience, consider these tips:
  • •Keyboard shortcut: No specific shortcuts, but using 'Airplane Mode' can be quickly toggled via the notification shade.
  • •Command line: Not applicable for Android devices, but using ADB commands can help diagnose battery issues.
  • •Hidden feature: 'Battery Care' in some devices can help manage charging patterns to prolong battery life.

Common Mistakes to Avoid

Avoid these common pitfalls:

Expert Tips

To ensure optimal charging performance, always use the manufacturer’s recommended accessories and keep your software updated.