How to Check Battery Health on iPhone 11?

The iPhone 11 has a built-in feature that allows you to check the health of your battery. To access this feature, go to Settings > Battery > Battery Health. Here you will see a graph that shows the maximum capacity of your battery compared to when it was new.

If the line is close to 100%, then your battery is still healthy. However, if the line is lower than 80%, then your battery might need to be replaced.

  • Open the Settings app on your iPhone
  • Tap Battery
  • Look under “Battery Health” for an estimate of your battery’s capacity
  • If you see “Maximum Capacity” followed by a number less than 100%, then your battery is degraded and needs to be replaced

Iphone Battery Health Check Code

iOS 11.3 and later versions include a new battery health feature that provides information about the maximum capacity of your iPhone’s battery as well as its current “peak performance capability.” To check your iPhone’s battery health, go to Settings > Battery > Battery Health (Beta). If you have an iPhone 6 or later, you can also see if the performance management feature that dynamically manages maximum performance to prevent unexpected shutdowns is on.

This feature is turned on only after an unexpected shutdown first occurs on a device with a non-Apple battery, and can be turned off at any time.

Does iPhone 11 Have Battery Health?

Yes, the iPhone 11 does have battery health. This feature was first introduced with the iPhone 6s and has been carried over to subsequent models. With battery health, you can check the current status of your battery and see if it needs to be serviced.

To do this, simply go to Settings > Battery > Battery Health.

What is the Average Battery Health of an iPhone 11?

The average iPhone 11 battery health is 96%. This means that if you were to take 100 iPhone 11s and check their batteries, 96 of them would have a healthy battery. The other 4 would have a battery that needs to be replaced.

There are several ways to check your iPhone 11’s battery health. One way is to go to Settings > Battery > Battery Health. Here you will see two numbers: Maximum Capacity and Peak Performance Capacity.

Maximum Capacity is the percentage of your battery capacity in relation to when it was new. For example, if your maximum capacity is 80%, this means that your battery has lost 20% of its original capacity. Peak Performance Capacity is what percentage of peak performance your battery can still give.

Apple says that for “normal” use, an iPhone with a full charge should be able to last for 12 hours before needing to be recharged again. If your Peak Performance Capacity is below 80%, this means that after 12 hours of “normal” use, your iPhone will only have 80% charge left instead of 100%. You can also check your iPhone’s battery health by downloading an app like iMazing or CoconutBattery.

These apps will give you more detailed information about your specific phone’s battery such as current capacity, design capacity, cycle count, voltage, and more. Generally speaking, a good rule of thumb is that if you keep around 50-80% charge on your phone (iPhones work best when they’re between 40-80%), don’t let it discharge all the way before charging it back up again, and avoid extreme temperatures (both hot and cold), then you should be able to keep your iPhone’s battery healthy for several years.

Why is My Battery Health So Low on iPhone 11?

If you’ve noticed that your iPhone 11’s battery health is low, there are a few possible explanations. It could be due to normal wear and tear, or it could be the result of a software issue. Here’s what you need to know about why your battery health might be low, and how to fix it.

One possible reason for low battery health is simply age. Over time, batteries naturally degrade and lose some of their capacity. This is why it’s important to calibrate your battery regularly – by doing so, you can ensure that your iPhone correctly reports its true capacity.

If your iPhone is more than a year old, it’s likely that age is the reason for its low battery health. Another possible explanation is a software issue. If an app or process is using too much power, it can cause your battery health to decline rapidly.

To see if this is the case, open the Settings app and go to Battery > Battery Health. Here, you’ll see a list of apps and processes that have recently used up a lot of power. If you notice anything out of the ordinary, try quitting the offending app or process (you may need to restart your iPhone first).

If neither of these solutions fixes the problem, then it’s possible that there’s something wrong with your iPhone’s hardware. In this case, the best course of action is to take it to an Apple Store or authorized service provider for diagnosis and repair.


Overall, it is good to know how to check the battery health of your iPhone 11. This will help you determine when it is time to get a new battery. Additionally, if you have any concerns about the health of your iPhone 11 battery, be sure to contact Apple support for further assistance.

Editor - An aspiring Web Entrepreneur, Professional Blogger for over 9 years, SEO Specialist, Digital Marketing Expert, and avid Tech Geek. He loves to cover topics related to iOS, Tech News, and the latest tricks and tips floating over the Internet.