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Laptop Battery Tester: Introduction and Checking
For one or the other reason, we often depend on the super-essential electronic devices, popularly known to us as Laptops. Some of us rely on it to finish our work, progress in our careers and put food on the table. Others of us depend on it to complete our school and college assignments and get those coveted grades. And still, others rely on it for keeping in touch with their loved and dear ones, playing games, or just surfing the internet. Regardless of how more or less critical our reasons are, it's apparent that laptops are a significant part of our existence in day to day life, and that means our laptop batteries are crucial, too. Because, without its battery, a laptop is completely worthless.
Hence, the most critical aspect that we should take care of while buying a new laptop is its battery durability and performance. Batteries provide power to our favorite electronic gadgets; however, they're not meant to last forever. Thus, it becomes vital to know how to test laptop batteries.
How can you tell if your laptop battery is bad?No matter how sufficiently you care for your laptop's battery, it will someday die. Battery death can appear unexpected, but it doesn't have to. From encountering difficulty in charging the laptop to enduring issu es of overheating, there are several signs to look for:
Limited Use Time
One of the most apparent signs is if it expires much faster than it used to. On average, a full charge should last for about eight hours or more, depending on your usage. If your laptop is hardly making it past a couple of hours, it's a sign that your laptop's battery needs replacing.
Frequent power issues. If your laptop powers off suddenly, and particularly after a recent charge, you can assume a malfunctioning battery is a cause. Try keeping a note of how frequently your laptop powers down on you to keep a check.
If your laptop charges exceptionally slowly, it may also be a warning sign. A healthy and effective laptop battery will charge rapidly and maintain its power for a more extended period when it is not connected with the charger.
Laptops generally cool themselves during use and dissipate excess heat. If you frequently find your laptop getting heated, there's a strong possibility that your battery is struggling too hard and is unfit to cool itself. An overly hot laptop will often be quite noisy since the internal fans work overtime to cool the laptop.
Nowadays, most laptops are already equipped with technology to check overall health. You can quickly check your battery's health by generating a battery check report and assess if it's time to replace your laptop's battery. Detailed steps and methods are further given below in the later section of this article, which you can refer to.
How can you test your laptop battery?Testing your laptop battery is not as difficult as it seems, by following simple steps and directions you can easily assess your battery health at home.
You can run a quick system diagnostic test on your laptop to assess the battery condition.
Follow the below-given steps to conduct a laptop battery test:
Unplug the power cord.
Shut down the laptop.
Select the power button to restart your laptop.
Select the Esc key instantly once the laptop starts up.
The Start-Up option will display. Choose System Diagnostics.
A list of diagnostics and component tests will pop up—select Battery Test.
Plug the power cord back in.
Press the Start Battery Test button. You will see a status message.
Laptop batteries can weaken, or over time can lose their proficiency to hold a charge. If your laptop unexpectedly stops working, you can usually tell if a poor battery is causing the problem by removing your battery then running your laptop on the AC adapter. If it starts to work correctly, then you know that there's a problem with your battery and not your laptop.
You can further test your laptop's battery by substituting a battery that you know works well from another laptop of the same model. You may be able to borrow your colleague's or a friend's laptop battery.
How do you check battery health on Windows 10?Windows 10 usually comes with a Battery Report feature that notifies whether your battery is still kicking or is on its last legs. Following a few basic commands, you can easily activate an HTML file with complete details about the battery usage data, history, and life estimates and figure out If it needs to be replaced or not.
Refer to the simple steps mentioned below to generate your Windows 10 battery report:
Steps to follow:
Click on the Windows Button + X and select Command Prompt (Admin)
Type in and enter powercfg/batteryreport. It'll take 60 seconds to activate a detailed report of your battery. To open the file, click Windows+R and type the following location: C:\WINDOWS\system32\battery-report.html
Click okay to Open the Battery report HTML file.
This information will refresh every time you type the powercfg commands in the CMD window to review battery status. You can regularly oversee your Windows battery health using the above powercfg command. It allows you to keep an eye on the current and long-term records of your battery.
Conclusion:Older batteries tend to lose their efficiency that impacts the overall effectiveness of your laptop. Thus regularly monitoring battery status becomes an essential aspect for maintaining the shell life of your laptop battery. No matter what method you try, make sure to be extra cautious and take professional assistance if needed. If you complete a battery health check and discover that your battery is about to expire, don’t worry! Only because the battery is defunct doesn't mean you need to invest in a new laptop. There are ample of alternate batteries available, to keep your laptop running, and there are lots of ways to protect your battery life.