iPhone battery health not turning on: Our Recommendations

We’ve prepared an article addressing the issue of not being able to access iPhone battery health, and we’ve also included step-by-step options to check the battery condition.
With Apple’s new iOS updates, battery life has become easier to monitor. What is battery health, what is its purpose, and how to check the battery condition, we’ve provided detailed information in our article.
One of the most important aspects to pay attention to in Apple products is battery health. This holds especially true for iPhones. Why is it important to regularly check your battery health?
- If left unattended, the battery health may deteriorate rapidly.
- Around 38% of the issues with iPhones are battery-related.
- Battery checks are simple and can be completed within minutes.
Checking the battery health encourages you to do it regularly.
Why Doesn’t Battery Health Appear?
Batteries, a vital component of our mobile devices, are indispensable for the efficient operation of our devices. Therefore, being knowledgeable about battery health and monitoring the battery’s condition is crucial. However, you might sometimes encounter the issue of “why doesn’t battery health appear on my device?” In this article, we will explore the reasons behind this problem and the solutions.
Battery health is a term that determines how well or poorly a battery is functioning. It indicates the difference between the current capacity of a battery and its original capacity. For example, a new battery has 100% health, but this value decreases as it is used.
Software Issues: Battery health information is monitored by the software on your device. If your device’s software is not up to date or has a software bug, the battery health information may not be displayed correctly.
Battery Replacement: If a battery replacement has been performed previously, or if a fake battery is in use, your device may not accurately calculate battery health.
Illegal Software and Modifications: If you have altered your device with illegal software or modifications, this may affect battery health information.
Resolving Battery Health Issues
For situations where battery health information is not displayed correctly, you can try the following solutions:
Check for Software Updates: Ensure that your device’s operating system and battery management software are up to date. Updates can help the battery health information function properly.
Use Original Equipment: If a battery replacement is required, it’s important to use a battery approved by the original manufacturer.
Avoid Illegal Software and Modifications: Modifying your device with illegal software or modifications can affect battery health information. Avoid making these kinds of changes.
Seek Professional Help: If the above steps don’t resolve the issue, consider seeking assistance from a professional technical service.
Battery health is crucial for the usage time and performance of our mobile devices. Therefore, it’s important to ensure that this information is accurately displayed and managed on your device. If battery health information is not displayed correctly on your device, you can resolve the issue by following the recommended solutions provided above. Remember that monitoring battery health and using your battery correctly play significant roles in extending battery life.
How to Check iPhone Battery Health
You can complete all the steps in 3 stages.
Stage 1: Settings and Version Check
If you want to continue with this guide, your device must be running iOS 11.3 or a newer version. Otherwise, your phone will give an error.
Go to the settings section in the menu.
In the Settings app, go to Battery.
Stage 2: Measuring Battery Health
In this stage, you will be able to learn more about your battery’s condition and your phone in general.
Select Battery Health section.
Maximum Capacity shows the total charge capacity of the battery according to when the device was brand new.
Stage 3: Performance management and other settings
With the last step, you will have measured both battery health and performance level.
When your iPhone experiences an unexpected shutdown, performance is reduced to prevent more shutdowns. This feature can be turned off manually to enable maximum performance.
When you turn off performance management, you can’t turn it back on. It’s automatically enabled after an unexpected shutdown.
If your battery falls below a certain threshold (usually below 80%), you’ll be notified that your battery’s health has significantly deteriorated.
If your battery falls below 80%, you have the option to replace your battery.
Having a low battery level also indicates that your smartphone is getting old. While Apple provides long-term warranties for iPhone products, battery life is not very long.

iPhone Battery Life: Tips for a Long Battery Life
Mobile devices have become an essential part of our lives. Smartphones like the iPhone perform various functions in our daily lives, from news to communication. However, the battery life of these devices is a critical factor in terms of usage time. Let’s examine some important tips to extend iPhone battery life and get more productivity from your daily use.
- Adjust Screen Brightness
The brightness of your iPhone’s screen is responsible for a significant portion of battery consumption. You can use automatic brightness adjustment to set the screen’s brightness automatically according to the ambient light. Additionally, lowering the screen brightness can extend the battery life. You can easily adjust these settings in the Settings > Display & Brightness section.
- Close Background Running Apps
Open but unused applications continue to consume energy in the background. Therefore, regularly closing background-running applications is essential. You can view the last used applications by pressing the home button twice on the home screen and swipe to close unwanted applications.
- Manage Location Services
The location services on your iPhone are used by many applications. However, these services can increase battery consumption. You can control whether applications have access to your location through Settings > Privacy > Location Services.
- Disable Automatic Email Updates
Regularly updating your email accounts increases battery consumption. Consider disabling the automatic email updates of your email accounts from the Settings > Email > Fetch New Data section. You can extend your battery life by manually updating at less frequent intervals.
- Use Low Power Mode
Low Power Mode helps significantly extend the battery life of your iPhone when it reaches a critical level. You can enable Low Power Mode from the Settings > Battery section. This mode reduces some background processes and reduces brightness to save battery power.
- Perform Software Updates
Apple provides various fixes and improvements to increase battery performance in new software updates. Make sure your device is up to date with the latest iOS version from the Settings > General > Software Update section.
- Optimize Energy
Use features on your iPhone that optimize energy consumption. You can enable “Optimize Battery Charging” from the Settings > Battery > Battery Health section to reduce the rate of battery aging.
By following these tips and considering how you use your iPhone, you can maximize your battery life and make sure it lasts throughout the day.
