Check Battery life Report in your laptop, by using these simple commands

check battery life report

Every Electronic device needs some type of battery to provide the necessary power supply to the device. Similarly, Every laptop and notebook we see today in the market also runs on batteries. For a smooth usage of your laptop or notebook, it needs to have a good condition working battery. However, you can’t stop the battery decay process but you can check its health from your laptop from time to time. You can check battery life report just by using some simple commands.

Checking the battery life report will help you in getting a new battery at the right time, whenever the old one gets unusable. Many laptops and tablets feature lithium-ion batteries. They don’t have a “memory” like other batteries. But they do have life spans. As time progresses, their performance can degrade, and eventually, they won’t provide sufficient charge as they used to in the beginning.

Many of the lithium-ion laptop batteries can provide 100 percent performance for the first year or sometimes longer than that. But if you assume that your battery is not performing up to your expectations, Because of a manufacturing defect or some internal issue in your system. Then checking a battery life report will be helpful.

This battery life report can provide you a rundown of your battery specs, including a servicing option depending on the model and age of your system. For example, if you brought a new laptop recently and its battery is not performing up to specs, then you may get a free replacement.

How to check battery life report

Windows keeps track of how your laptop’s battery is doing from the moment it was installed. You can check your laptop battery life report just by using two command prompt commands. This report will inform how many cycles you’ve used on your battery and how it’s been used for the past three days. In addition to this, it will provide you a picture of what windows expect your battery life should be, compared to what it actually is.

So, if you want to check your battery life report because either you want to know your battery status or want to know why your battery lags. Is it because of some power virus on your computer or due to manufacturing default, this report will let you know

For checking the battery life report follow these steps

First, go to the Start menu and type “CMD” then click on Command Prompt to open it. Once you open the Command Prompt tool, first know that the report will come in HTML file format. So we have to make sure it’s easy to find.

For that, you have to type in “cd %HOMEPATH%/Desktop”. This command will simply let you navigate your current directory to your desktop. So when you generate the report then you can find it there.

For generating the battery life report type “powercfg /batteryreport”. This runs the powerconfig tool and informs it to split out a battery life report. Which should now be displayed on your desktop as an HTML file.

After that double click on the file to open it up in your browser. Otherwise, it may ask you to choose a program where you want to open the file in. Now you can check your battery life report.

Information that the Battery report will show

This battery life report seems less geeky and consists of information about day-to-day battery usage. It shows the recent usage stats and graph of the past three-day usage. In addition to this, you will get to check the battery usage history of how many hours the system was working per week and per week battery capacity history.

It gives you an idea of how much of the battery has depleted in comparison to the original capacity. In simple terms, this report will inform you about the batteries in your system, as well as how they’re functioning over time.

However, the most useful thing to most people is the battery life estimates. How long their battery can last based on actual usage and how it has changed since you first installed the OS. It is more accurate and specific than depending on the battery icon in your taskbar.

Similarly, other reports sections like Usage history and battery capacity also can help you in checking your laptop battery’s health. To get more details about your battery than using the battery icon from the taskbar remember these commands.

Other details

By using these commands you can regularly monitor your windows battery health using the above powercfg command. For instance, this report lets you check the recent as well as long-term usage history of your battery. Among other things, the Windows 10 battery report provides battery life estimates that can be available after a full charge. This will be very helpful at times when you have a crunch of power supply.

This Battery life reports data get refreshed every time you type the POWERCFG in the Command Prompt window to check battery health. Also, this will change the existing versions of the energy report and battery report. These commands can also work for Windows 10, 8, 8.1. It can also work for Windows 7 to perform a similar battery health check.

And if you’re someone who is using an Apple device, then don’t worry. macOS also provides you access to some battery information. Though there are not in-depth details as much historical data. To check battery life reports on Apple devices. Go to the Apple menu in the top left, then click “About this Mac”.

Then Select the System Report button and under Hardware choose Power. Here you will see the cycle count of your battery. And its estimated health along with all of your current power settings. For checking your battery usage graphs over the last 24 hours or 10 days, just go to System Preferences and select battery.


Here are the details about how you can check battery life reports in your Windows. You can check your device’s battery life reports using two simple Command prompt commands. This report consists of data about how many cycles you’ve used on your battery and how it’s been used for the last three days. Along with expected battery life, compared to what it actually is.