How To Check Battery Health Windows 10
It'south useful to know how to check laptop bombardment health in Windows x. Battery life is one of the key metrics we look at when recommending laptops, and for good reason: a laptop isn't much good if it can't final long enough to run into the demands of your daily life.
That's why we generally believe the best laptops are the ones that tin can last at least 10+ hours on a unmarried charge. But laptop batteries are circuitous wonders, and the amount of juice they can give you lot is influenced by a diverseness of factors: age, temperature, power demands, and much more.
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That's why it'southward important to know not just how long your battery can last earlier information technology needs a recharge, but how healthy it is — an old, ailing battery won't last as long equally it did when it was new, and in some cases it can go and then worn out that information technology makes sense to supervene upon it.
Windows laptops have a useful but unheralded characteristic that tin assistance you lot diagnose the health of your battery. Information technology'due south chosen the Battery Study tool, and in this article nosotros're going to show you how to use it to get the virtually out of your laptop.
How to check laptop battery health: Run Battery Report
The Battery Study tool is subconscious but beneath the surface of Windows ten, but information technology'southward easy to use once y'all know where to wait. The trick is to utilise the Windows command prompt — here's how:
1. Open up the Get-go carte past clicking it (or by pressing the Windows central on your keyboard) and launch the Command Prompt.
The easiest manner to practise that is to merely start typing "Command Prompt" into the search box — it should appear near the peak of your search results pretty quickly.
If that doesn't work, yous can manually scroll down the Start Menu's app list and find Control Prompt nether the Windows System section. Click the Command Prompt app to launch it.
2. One time you lot accept the Control Prompt open up yous should run across a black window with white text spelling out a command line — probable starting with C: and ending with your Windows user proper noun.
At present information technology's time to get to work: blazon powercfg /batteryreport (make sure at that place's a space between the two terms) and printing Enter.
3. Assuming everything went smoothly, you should come across a message in the Command Prompt informing y'all that a bombardment report has been saved to your user folder. Keen piece of work!
iv. Now yous need to observe that report and read it. The fastest way is to open File Explorer (if you tin can't find it, type "File Explorer" in the Start Menu search box) and navigate to the folder where the Command Prompt told you your battery report was saved.
Past default this is your user folder (C:\Users\[yourusernamehere]\), only if you tin can't find the battery report there yous tin can too try searching for it on your hard drive. Just open the First Card again and type battery report to start a search.
If it doesn't testify up right away, wait a few minutes (Windows sometimes takes time to register new files and index them for search purposes) so attempt your search over again.
5. Open up the battery report and have a look! Information technology will be saved as an HTML file, then Windows should automatically open information technology using a web browser.
The report should look like a long listing of information, including battery life estimates and battery usage reports.
Once y'all accept a re-create of your Windows laptop's battery report, you should have all the information you lot demand to diagnose the battery wellness of your laptop.
How to check laptop battery wellness: What to look for
The quickest way to get a handle on how long your laptop's battery tin can last is to skip down to the Battery life estimates section of your newly-created battery report. There, yous'll run across estimates of how long your battery should last, based on how you've been using information technology in the past.
Continue in heed that these are imperfect auto-generated estimates, so you're likely to meet some strange math or confusing figures as you curl downwardly the list, especially if y'all've used the laptop erratically recently or accept left it unused for long periods of fourth dimension.
The most important things to pay attention to are the numbers under the Active heading: these are estimates of how long your battery would have lasted based on your laptop usage, formatted as hours, minutes, seconds.
Besides, note that there are two columns of Agile battery life estimates: At Full Charge and At Design Capacity. These are important considering they estimate the difference betwixt your laptop's battery chapters now and when information technology was make-new.
At Full Charge active time is an estimate of how long your laptop's battery can terminal based on its current chapters, whereas At Design Capacity is an estimate of how long your laptop's battery could have lasted when it was fresh from the factory.
Yous can also get some useful insights from the Battery capacity history section of the battery report. You tin can find it midway through the report, and it provides a dated listing of Full charge capacity measured confronting Design capacity.
Full charge capacity is a measurement of how much ability the battery actually holds, and Pattern capacity is how much power information technology was designed to agree. Thus, over time you lot should encounter Full charge capacity diminish compared to Design chapters as your laptop's battery ages and loses the ability to hold a charge. In one case your laptop's total charge capacity reliably drops 25%-50% below its design capacity, information technology's probably fourth dimension to commencement thinking about a replacement.
How to bank check laptop bombardment health: Test the battery yourself
If the Bombardment life estimates section isn't giving you a satisfying picture of how salubrious your laptop'south bombardment is, you lot can exam the battery yourself and use Battery Written report to measure out the results. Here's how:
1. Generate a Battery Report (every bit outlined above) and expect at the Battery usage department: run across how it shows you a chart of how the battery was used over the by few days?
Yous can utilize this to measure exactly how long your battery can last on a total charge, just yous'll accept to charge it up to total and and then drain it straight down to zip without letting it hibernate or go to sleep.
two. Offset, shut off every bit many of your laptop'due south automatic ability-conservation features every bit yous tin can find. Most notably, disable the sleep and hibernation features, which you lot should be able to observe in the Power & sleep section of your System settings. The quickest way to find this is to type "Ability" in the Start Menu.
iii. At present come up with a plan of how you're going to apply the laptop continuously until it shuts off. Ideally yous should just utilise it equally you ordinarily would all mean solar day, until the battery runs out, but this might non exist practical — especially if your laptop still lasts viii+ hours on a single accuse. Alternatively, you could mute the laptop and prepare it to play a 24-hour-long YouTube video, or launch into a game and leave it running all solar day.
iv. Now charge your laptop up to full power and disconnect it from the charger, start your exam of choice, and let the laptop run until it shuts off automatically. Once information technology'southward off, connect it to ability once more, let it charge upwardly until you tin turn information technology back on, then generate another battery report using the process outlined in a higher place. You should see a new entry in the Battery usage section which reveals how long the laptop lasted (under whatsoever workload you lot gave it) on a total accuse.
Performing these steps provides a good way to become an upwards-to-date idea of how long your laptop can last on a full charge.
You lot can run this test every few months to go along tabs on your laptop bombardment's health, or try information technology with different workloads (a total day of web browsing and emailing vs. a total day of watching movies or playing games, for case) to get a better sense of which activities drain your laptop's battery the fastest.
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How To Check Battery Health Windows 10,
Source: https://www.tomsguide.com/how-to/how-to-check-battery-health-in-windows-10
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