How to find out the real (current) battery capacity in iPhone and iPad. How to find out the real (current) battery capacity in iPhone and iPad Application for checking iPhone battery

By using iPhone settings you can find out the time battery life, as well as which applications drain the device's battery the most. But in the settings there is no information about what condition it is in and what level of wear it has.

Fortunately, this information can be obtained using third-party applications and programs. In this material, we will tell you how to check battery wear on an iPhone using applications for iOS and programs for Windows and macOS. The information will be relevant for everyone iPhone models, iPhone including 4, 4s, 5, 5s, se, 6, 6s, 7, 8 and iPhone X.

Checking Battery Wear Using iOS Apps

The easiest way to check the battery level on an iPhone is to use iOS applications that are available in the AppStore. You can install one of them on your iPhone and see an assessment of battery wear, and in such applications you can see the current battery capacity and how it compares with the original capacity.

For example, you can use the . After launch this application you'll see the percentage of wear on your battery as estimated by the app. In the screenshot below it is 87 percent.

If you wish, you can see more detailed information about your iPhone's battery. To do this, click on the button on the left top corner screen and go to the “Raw Data” section.

Here you will see two parameters: Capacity and Battery Charge. The “Battery Charge” parameter is simply the current charge level of your iPhone, it’s not interesting. But the “Capacity” parameter is more interesting. It shows the current capacity of your battery (2400 mAh in the screenshot) and the original capacity of your battery (2750 mAh in the screenshot).

It is the difference between these values ​​that is calculated as a percentage. The greater the difference between the current and original capacity, the worse the condition of the battery.

Checking the battery using the Windows program iBackupBot

If you want to get more detailed information about your iPhone's battery wear, you can use desktop programs. For operating room Windows systems there is a program called . It is paid and costs $35, but for the first 7 days you can use it for free.

To check the level of battery wear using iBackupBot, launch it on your computer and connect your iPhone using a cable. After this, you need to wait a little while the program detects the device and creates its profile. When the device is detected, pay attention to the left side of the window and select your iPhone here.

Then open the “More Information” section.

As a result, you will see information about the wear level of your iPhone's battery. There will be many parameters here, the most important of which we will consider separately.

• CycleCount – number of battery charging and discharging cycles;
• DesignCapacity – initial battery capacity;
• FullChargeCapacity – current battery capacity;

The number of charge and discharge cycles of the battery is another very important parameter that indicates battery wear. The more cycles the battery has gone through, the worse its condition. If your battery has more than 500 cycles, then it's time to think about replacing it.

Checking your battery using the macOS CoconutBattery program

If you have a computer with an operating system macOS system, then you can check the battery wear using the program. The main purpose of this program is to view information about the MacBook battery, but it can also provide information about connected iOS devices(iPhone, iPad, etc.).

To use this method of checking your battery, simply connect your iPhone to your computer, launch the CoconutBattery program and go to the “iOS Device” section.

As a result, a screen with information about the iPhone battery will appear in front of you. The current battery charge level (Current Charge), maximum battery capacity (Full Charge Capacity), initial battery capacity (Design capacity), number of battery charging cycles (Cycle Count), as well as other parameters will be indicated here.

As you can see, the amount of information here is almost the same as in the iBackupBot program.

Not long ago, Apple representatives gave iOS the ability to control battery consumption. Some smartphones are now slowing down to counteract the possibility of unexpected shutdowns. This is directly related to the wear and tear of the device’s battery, its capacity and the charge-discharge cycles of the Apple device.

A short digression: Why and why worn-out batteries “Slow down iPhones”

The tool appeared in iOS 10.2.1 for iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, and iPhone SE, as well as in iOS 11.2 for iPhone 7 and iPhone 7 Plus (a significant part of devices)

Apple explained that this remedy works taking into account the temperature of the device, charge, level of wear and internal resistance of the battery. Thus, your device will only slow down if the presented characteristics require it. If the condition of your battery has deteriorated, and the indicators described above have not been affected, then the device will not slow down.

You can check the condition of the battery using the following four methods, which we describe in detail below in the article. We advise you to think about protection iPhone display 6 Plus by choosing a protective glass that suits your requirements.

Method 1. coconutBattery app and Mac

Step 1: Connect your smartphone to your Mac. Use a Lightning MFI cable;

Step 2. Download and install the coconutBattery application on your iPhone;

According to the information on the official website, there is also an application for iOS. However, we could not find it in App Store. That's why we used Mac.

Step 3. Check the condition and wear of the iPhone battery

Click on the iPhone icon. You will immediately see a lot interesting information related to your device: actual battery capacity, design battery capacity, number of on-off cycles, etc. The percentages under the design capacity (highlighted in the photo in red) demonstrate the condition of your battery. This is the percentage ratio between the actual (full charge capacity) and design capacities.

It is important to point out that, according to reports from some users, coconutBattery shows correct data on the level of battery wear until the device is restored. We can conclude that this is due to a factory reset.

Method 2. Use third-party applications to analyze iPhone battery parameters

Step 1: Download the Battery Life app from the App Store

By the way, there you will also find other applications of this kind. You can get the application for free using this iTunes link.

Step 2: Launch Battery Life

On home page You will immediately see the battery wear level in percentage as shown in the image.

The battery capacity of my iPhone 7 Plus, which I bought about a year ago (important: I stopped using it when I upgraded to the iPhone 8 Plus), has decreased by 10%. As for my iPhone 8 Plus and iPhone X, the program showed that the condition of their batteries and the level of wear are ideal.

Step 3: Check Raw Data

Click on the hamburger menu at the top and then on Raw Data. This way you will know the capacity of your battery.

You can see in the screenshot below that my iPhone 7 Plus battery capacity is 2,600 mAh, which is just under 90% of the original capacity (which is 2,900 mAh).

Some iPhone users claim that the application shows the capacity with errors. It is possible that in such a situation, as in the case of coconutBattery, the main culprit is the recent restoration of your iPhone.

Method 3: Console App

Step 1: Connect iPhone to Mac

Step 2: Launch the Console app on Mac

Step 3: Check the battery status

Make sure that your iPhone is unlocked and that it is trusted for your computer.

In the Console app search box, type “batteryhealth.” In the left column, click on your iPhone. You will immediately see the status of your battery. The app shows that my iPhone X's battery health is good (BatteryHealth = Good).

Console app works inconsistently. I found out the condition without difficulty iPhone batteries X, however I was unable to perform the same procedure on the iPhone 7 Plus.

Method 4. Settings App – Explore iPhone settings

Starting with iOS 10.2.1, Apple issues notifications in the battery status section indicating that operating system diagnostics should be carried out.

Launch the Settings app and then explore the Battery section. You will find out if the battery needs to be replaced.

Apple representatives also announced that the company will present an update at the beginning of 2018 software. This will make checking the battery condition much easier. iPhone users will see whether the battery is affecting the performance of the entire device.

If your iPhone's battery condition is below 80% and you are experiencing problems with the device's performance, then you may want to think about replacing the part. By the way, Apple has reduced the cost of battery replacement to $29.

New Apple function, which allows you to monitor your battery status, has finally appeared in the recently released final version iOS 11.3. And it turned out not to be what we expected. The new section does not have the usual switch that can be used to disable the power management function. There is also no slider with which you can control how much the device's performance slows down. The Battery Health feature is a typical Apple feature in some ways. It is as simple as possible, but very incomprehensible and does not provide any control.

Battery statusiPhone: flaws

The thing is that iOS 11.3 allows you to turn off the power management feature, but not using a regular switch. You'll have to look for a small "Disable" icon among the text. Additionally, the feature will reactivate after your device suddenly shuts down under heavy load.

UpdateiOS11.3 automatically disables the function

There is some good news. Once you update to iOS 11.3, which will be released at the end of March, the power management feature will automatically turn off. Your iPhone should start working again full power. It is likely that for many users, smartphones will begin to work noticeably better.

However, the feature will reactivate when something goes wrong. For example, if the maximum battery capacity becomes significantly less or the smartphone begins to turn off under heavy load.

How to check battery statusiPhone

Power Management is available on iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7 and iPhone 7 Plus. According to Apple, the iPhone 8, iPhone 8 Plus and iPhone X can already avoid sudden shutdowns when their battery loses its initial capacity, so they are not affected by the feature.

When you enter Settings -> Battery, you will find a new section Battery Status (Beta).

Here you will see two items - Maximum capacity And Peak Performance. The maximum capacity is the state of your iPhone's battery. On a new smartphone it will be 100%, but over time the figure will begin to fall.

According to Apple, maximum battery capacity drops to 80% after 500 full charges under normal conditions. That is, as long as the maximum capacity of your smartphone is more than 80%, everything is fine? Not really. Peak performance should also be taken into account.

As a battery's capacity decreases, so does its ability to handle peak performance. Then the old models begin to suddenly turn off. At moments of peak performance, the processor requires more power than the battery can provide, and the iPhone simply turns off. In iOS 11.3, battery capacity will be balanced with the needs of peak performance.

Below is the Peak Performance item. There are no indicators in it. Instead, you'll see text telling you your peak performance level. If you have new iPhone, peak performance will be normal.

But, if the battery capacity has dropped to 90% and it is not capable of delivering peak performance, you will see a message like this:

ThisiPhonesuddenly shut down due to the battery not being able to provide the required peak performance. Power management was applied to prevent this from happening in the future. Disable...

If your battery's maximum capacity drops below 80%, you will see this message:

The condition of your battery has deteriorated significantly. Replace it to restore full capacity and performance.

How to disable the power management feature

See the blue word Disable… (Disable) at the end of the text? This is the only way to disable the power management feature. Once you disable the feature, you will see the following message:

ThisiPhonesuddenly shut down due to the battery not being able to provide the required peak performance. You have disabled power management.

By disabling the feature, you won't be able to enable it yourself, but it will activate itself after your iPhone fails to cope with the load again and turns off. Then you can turn it off again in the settings.

Change battery

If your battery's maximum capacity drops below 80%, Apple will prompt you to replace it. You can also continue to use your iPhone as usual, but it may turn off periodically and the battery will drain faster. It's better to replace the battery with a new one. Until the end of 2018 you can do this at a discount. Due to discounts, the number of batteries is very limited, so you may have to wait longer than usual.

What could be better

The new section is definitely a first step in the right direction (albeit a late one). However, Apple could have done more. For example, the power management function still automatically turns on itself without notifying the user. Apple should have added a notification when the feature was activated.

Additionally, Apple could have made the process of disabling the feature much simpler and clearer. You won’t see the little word “Disable” right away. The text is very small and difficult to read. We hope that in the future Apple updates this will fix it.

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The article is a logical continuation of the previous one: How to test your iPhone and iPad for performance.

Unfortunately, iPhone and iPad batteries don't last forever. Gradually, over time, gadget batteries lose their capacity. And consequently, battery life decreases.

This process is irreversible and after some time the user is no longer satisfied with working on a single charge and decides to take extreme measures: replacing the battery. Good option To delay this event, buy a Power Bank and take it with you as needed.

Any batteries are limited by the number of recharge cycles. 1 cycle is a complete discharge and charging of the device from 100% to 0%. After a certain number of cycles (the exact number depends on the circumstances), the battery inevitably ages and loses capacity.

We test the iPhone and iPad battery using the application

The program shows your battery statistics. As you can see from the screenshots, my iPhone 6 Plus has already lost about 14% of its capacity after almost 2 years of use. The figure is approximate.

The battery capacity has dropped from 2915 to 2500 mAh.

How can I see the number of cycles?

I found only 1 way to do this, which is very strange.

Let's do this with help third party utility Backup Bot (it can be downloaded from the official website), which is designed to work with backup copies iOS. We connect iPhone, iPod, iPad to the computer. Let's launch the program. Click on the device, and then click on the “More Information” link.

The pop-up window shows the number of cycles, as well as data that we have already seen in the Battery Life application.

Useful information:

• For correct operation Backup Bot needs to temporarily disable the “Find iPad/iPhone” function.
• When connecting, the program requires you to click the “trust” button on the device.

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On at the moment, modern smartphone First of all, they are judged by two criteria: the camera and how long the battery lasts. The first point is improving from year to year, but batteries are problematic, especially on the iPhone.

After all, literally after a couple of years of use, the operating time of the device is reduced quite significantly and you already need to think that something needs to be done about this. This is especially felt by people who live in countries with cold winters.

Therefore, let's figure out when exactly it is worth changing and how to check the condition of your iPhone battery. With some updates to the operating system, this has become much easier than before.

How to check iPhone battery status?

If you came to this material, then your iPhone probably doesn’t hold a charge for long and you charge it at least twice a day. Or, it often turns off in the cold at the most inconvenient moment, even when the charge level is about 40%.

To understand how bad things are and whether you should worry about replacement, you just need to carry out one of the actions that I will now list.

Checking using built-in iOS functions

On March 29, 2018, the long-awaited update numbered iOS 11.3 was released. Along with it came a feature that was associated with the scandal over the slowdown of older iPhones.

So if you have already installed iOS 11.3, then do the following:

1. open Settings and scroll down until we find it Battery;
2. select an item Battery status;
3. we see the field Maximum capacity and if you have at least 60%, then you can relax for now, but already think about a replacement in the near future.

Settings - Battery - Battery Status - Maximum Capacity

You probably saw the second field “Peak Performance”. So, when everything is really bad with your battery, the phone will send you a notification that the performance will be reduced.

This will essentially be the signal to replace the battery. Thus, Apple killed all the applications that did the status check function, but they may still be useful. Read on.

We check using third-party programs (if iOS is lower than iOS 11.3)

Not everyone will want to switch from iOS 10 to their old iPhone 5S or iPhone 6 for the sake of this feature. We all know how it works and it's better to stay longer old version operating system.

Sooner or later, you may need to check the battery status and in this case, do the following:

1. install an application like this Battery Life(or something similar);
2. open it and the status of your battery is written to you.

If everything is great, it will simply say “Great” and the button will be green. Yellow, still not so bad and red - when you need to change it.

It weighs little and is free. If you buy paid version, it will also show the number of charging cycles. But it’s up to you to decide.