How to Find Battery Health?

Learn how to find your iPhone’s battery health and get tips to improve its lifespan.

Checkout this video:


It is easy to find out the health of your battery. All you need is a simple voltmeter, and you can check the health of your battery in a matter of minutes. With a voltmeter, you can quickly and easily find out if your battery is healthy or not.

What is Battery Health?

Battery Health monitors the long-term health of your iPhone’s battery. It showed up in iOS 11.3, and it’s still in iOS 13. To view your battery health, go to Settings > Battery > Battery Health.

The Battery Health feature will let you know if your battery needs to be replaced, and it can also tell you what your maximum battery capacity is compared to when the iPhone was new. If you see that your battery’s Maximum Capacity is significantly lower than when the iPhone was new, then it might be time for a replacement.

To turn Battery Health on or off:
-Open the Settings app on your iPhone.
-Tap “Battery.”
-Tap “Battery Health.”
-Tap the toggle switch next to “Diagnostics & Usage” to turn Battery Health on or off.

Why is Battery Health Important?

Batteries are an essential part of our lives, powering everything from our phones to our cars. But did you know that batteries also have a limited lifespan? Just like any other product, batteries will degrade over time and eventually need to be replaced.

This is why it’s important to keep an eye on your battery’s health. By doing so, you can extend its lifespan and get the most out of your investment. So how do you check your battery’s health?

There are a few different ways to do this, but the most accurate way is to use a battery health app. These apps will give you a detailed report on your battery’s condition, including its capacity, charge cycles, and more.

If you’re not sure which app to use, we’ve compiled a list of the best battery health apps for iPhone and Android devices.

How to Check Battery Health

The easiest way to check your battery health is to use the Windows Battery Report tool. To do this:

1. Press the Windows key + X on your keyboard, then select “Control Panel” from the menu that appears.
2. Click on “System and Security,” then select “Power Options.”
3. Click on “Show Additional Plans,” then select “Balanced (default)” from the menu that appears.
4. Click on “Change Plan Settings” for the plan you have selected.
5. Click on “Change Advanced Power Settings.”
6. Expand the “Battery” section, then expand the “Battery Health Charging” subsection.
7. Set the “Enable Battery Health Monitoring” option to “Enabled,” then click “OK” to save your changes.

Your battery health will now be monitored and reported by Windows, and you can view it by opening the Windows Battery Report tool. To do this:

1. Press the Windows key + R on your keyboard, then type C:\Windows\system32\batterydatabatteryreport into the Run dialog that appears and press Enter.
2. Locate the section labeled “Battery Capacity History,” then look at the graph under it. The vertical axis shows what percentage of charge your battery is currently at, while the horizontal axis shows time in hours and days.

Tips for Improving Battery Health

Batteries are an important part of our lives, whether we’re using them to power our smartphones or laptops. But as we rely on batteries more and more, it’s important to know how to prolong their lifespan and keep them working properly. Here are a few tips for improving battery health:

1. Avoid extreme temperatures
2. Keep the battery charged
3. Use the battery regularly
4. Store the battery properly

How to Extend Battery Life

Even with regular use, laptop batteries will only last for a few years before they need to be replaced. But if you want to extend the life of your battery, there are a few things you can do. Here are four tips to help you get the most out of your battery:

1. Use power saving mode
When your laptop is running on battery power, it will automatically enter power saving mode. This mode reduces the brightness of the screen and disables features that are not essential, which can help to prolong the life of your battery.

2. Avoid using demanding applications
Applications that use a lot of processing power, such as games or video editing software, can drain your battery quickly. If you need to use these kinds of applications, it’s best to do so when your laptop is plugged in.

3. Keep your battery clean
Dust and dirt can build up on the contacts of your battery, which can prevent it from charging properly. To clean the contacts, simply wipe them with a clean, dry cloth.

4. Store your laptop in a cool, dry place
Heat and moisture can damage your laptop battery, so it’s important to store it in a cool, dry place when it’s not in use.

What Causes Battery Health to deteriorate?

There are many factors that can affect battery health, including:

-environment (temperature and humidity)
-manufacturing defects
-physical damage (drops, dents, etc.)
-excessive charging/discharging cycles
-software issues

Some of these factors are out of your control, but there are a few things you can do to help prolong the life of your battery. Here are a few tips:

-Avoid extreme temperatures. Both hot and cold weather can damage battery cells, so try to keep your device within a comfortable temperature range.
-Avoid high humidity. Moisture can cause shorts and corrosion, so it’s best to keep your device as dry as possible.
-Don’t overcharge. Once your device reaches 100%, stop charging it. Continuing to charge can damage the battery cells.
-Monitor your usage. Excessive screen time, gaming, and other power-hungry activities can put strain on the battery and shorten its lifespan.

How to Dispose of Batteries

Batteries come in all shapes and sizes—from watch batteries to car batteries—and each has a different lifespan. While some batteries are designed to be recharged and reused over and over, others are designed to be used once and disposed of properly. Improper disposal of batteries can lead to serious environmental contamination, so it’s important to know how to dispose of them properly.

Here are some tips for how to dispose of batteries:

-Check with your local waste management company or recycling center to see if they have special instructions for disposing of batteries.
-Do not throw batteries in the trash—this can cause a fire.
-If possible, recycle your batteries. Most battery retailers will take used batteries for recycling.
-If you can’t recycle your battery, discharge it completely before disposing of it.

Frequently Asked Questions

How to Find Battery Health?

There are a few things you can do to help keep your Android battery healthy.

First, avoid extreme temperatures. Batteries work best between 32 and 95 degrees Fahrenheit. If it’s too cold, the battery won’t work as well; if it’s too hot, the battery could degrade faster.

Second, unplug your phone when it’s fully charged. Leaving it plugged in when it’s already at 100 percent could shorten its lifespan.

Finally, if you have an older phone, consider calibrating your battery once a month. To do this, drain the battery completely until your phone shuts off, then charge it back up to 100 percent. You might want to do this overnight so you don’t have to go without your phone during the day. Battery calibration can help ensure that your phone’s battery gauge is accurate.


Battery health is important for many reasons. A healthy battery can mean the difference between a laptop that lasts for five years and one that needs to be replaced every two years. Knowing how to find battery health can help you extend the life of your laptop and keep it working at its best.

There are a few ways to check battery health. One is to use the built-in Battery Health app in Windows 10. This app will give you an estimate of your battery’s health and how long it will last.

Another way to check battery health is to use a third-party app like BatteryMon or BatteryInfoView. These apps will give you more detailed information about your battery, including its current capacity, voltage, and discharge rate.

You can also check battery health by looking at the power options in your laptop’s BIOS. This information may be different from what you see in Windows, but it can give you a good idea of your battery’s overall health.

Finally, you can check battery health by looking at the physical condition of your laptop’s battery. If the battery is swollen or has visible damage, it’s likely that its health is poor.

Knowing how to find battery health can help you troubleshoot problems with your laptop and extend its lifespan. If you think your laptop’s battery might be failing, be sure to take it to a qualified technician for further diagnosis.

Scroll to Top