iphone showing charging but battery percentage not increasing

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Myra· Answered on Aug 30, 2024

If your iPhone is charging but the battery percentage is not increasing, there are several potential reasons and solutions to consider:

Possible Causes

• Faulty Charging Cable or Adapter: Over time, charging cables can become damaged or frayed, which may prevent proper charging. 
• Dirty Charging Port: Dust, lint, or debris can accumulate in the charging port, obstructing the connection between the cable and the phone.
• Software Glitches: Minor software issues can sometimes interfere with the charging process.
• Battery Health Issues: If your battery is old or degraded, it may not hold a charge effectively, leading to charging problems.
• Optimized Battery Charging: This feature, designed to extend battery lifespan, can cause the iPhone to stop charging at around 80% under certain conditions.

Solutions

• Inspect and Replace Charging Accessories: Check your charging cable and adapter for any signs of damage. Try using a different cable and adapter to see if that resolves the issue.
• Clean the Charging Port: Use a soft brush or compressed air to clean out the charging port. Make sure there is no debris blocking the connection.
• Restart Your iPhone: A simple restart can often resolve software glitches. To restart, follow the appropriate steps for your iPhone model.
• Check Battery Health: Go to Settings > Battery > Battery Health to check the status of your battery. If the maximum capacity is significantly reduced, consider replacing the battery.
• Disable Optimized Battery Charging: If your iPhone consistently stops charging at 80%, you can disable this feature in Settings > Battery > Battery Health > Optimized Battery Charging.
• Update iOS: Ensure your iPhone is running the latest version of iOS, as software updates can fix bugs that affect charging.

If these steps do not resolve the issue, it may be necessary to contact Apple Support or visit a professional repair service for further assistance.