Introduction

Have you ever encountered a situation where your iPad indicates it’s charging, but the battery percentage doesn't increase? This can be quite frustrating, especially when you've tried multiple chargers and the issue still persists. This article aims to shed light on the possible causes of this issue and provide practical solutions to help you diagnose and potentially resolve the problem.

H1: Common Causes of Indicated Charging with Zero Battery Increase

There are several reasons why your iPad might show it’s charging but not update the battery percentage:

H2: Miscalibrated Charge Percentage Readout

One of the most likely reasons is a miscalibration of the charge percentage readout. The charge on a battery is typically measured using analogue sensors, similar to a voltmeter. If these sensors are off by even a few millivolts from the expected charged value, the reported battery percentage will be inaccurate.

Aging batteries may exhibit a slightly lower voltage when fully charged, causing the charging circuit to continue even though the battery is already at full capacity. This can lead to ineffective or even harmful charging practices.

To check if this is the issue, perform the following steps:

Check the temperature of the charger when it is genuinely charging.

Run the battery down to around 30% and put it on charge. When it reaches around 50%, assuming it will go above 50%, check the temperature of the battery. It should feel quite warm.

Wait for it to stop showing a percentage increase. If the charger stays warm, it is still trying to charge the battery. If the charger is cool or cold, then charging has finished, and the phone has stopped accepting charge.

Continuing to charge a full battery can gradually degrade it. If the charge state sensor is miscalibrated in the other direction, the phone may stop charging before the battery reaches a fully charged state.

H2: Faulty Battery or Charging Port

Another plausible reason for the issue could be a faulty battery or a problematic charging port. In such cases, the device’s current sensors might not be functioning correctly, which could interfere with the charging process.

H2: Software Glitches

Sometimes, software glitches could also cause the iPad to indicate that it's charging without updating the battery percentage. Ensuring your device is up to date may resolve this issue.

H2: Faulty Charger or Cable

The quality of the charger or cable could also play a significant role. A cheaper cable might not provide the necessary current to properly charge the device. In such a scenario, switching to a high-quality cable might resolve the issue.

Consider the following steps:

Try different chargers to see if the issue persists.

Clean the charging port to remove any dust or debris that might be causing the issue.

Restart the iPad to clear any temporary software glitches.

Consider using AI diagnostic tools, like Fixtops AI, which can diagnose the problem and offer potential solutions.

If the issue persists:

Try the same charging system on a different device to see if it works properly. If it does, the issue likely lies with your iPad.

Consider borrowing another similar iPad to see how long it takes to charge. If it charges normally, the issue is likely with your iPad.

Conclusion

There are various reasons why your iPad might show it’s charging but the battery percentage doesn’t increase. By following the steps mentioned above, you can diagnose the issue and, in some cases, resolve it yourself. For more complex or persistent issues, consulting a professional or using an AI diagnostic tool can be highly beneficial.