![]() ![]() There are around 20 different values that can be shown, but it depends entirely on what your battery can provide as to how many of these are available. Here’s a selection 5 of freeware tools to extract much more useful information from your laptop battery:īatteryInfoView is a handy little tool from Nirsoft to display the status and information values your laptop battery is capable of offering. What you need is a 3rd party utility to get hold of this extra information for you, and like most things, there are a few around to help get hold of it. A lot of laptop batteries actually have a more information to offer than Windows decides to give you, so it’s there but you can’t get at it. Windows can’t give you any idea why your battery isn’t holding a charge for very long, or if it’s starting to show signs of wear. That might be enough for most people, but sometimes it’s useful to have a bit more information than that. You might also get the battery model and manufacturer if you’re lucky. Other than that, the laptop battery status and detailed information is pretty much non existent. The most you will usually get is an icon in the system tray, a charge percentage and a time remaining before it discharges completely. Compare and measure the current battery capacity with data from the past.The battery in your laptop might be an important component that makes your computer tick while it’s not plugged in, but Windows doesn’t exactly give you much information about it.You can choose from popup alert, log data, or email. Set notifications for battery level, voltage, and temperature.You’ll get data on charging/discharging rate, time remaining on the battery, total time, and more. It analyzes battery health with a real-time graph.You’ll understand how laptop battery health is deteriorating over time. ![]() Naturally, for a short duration comparison, the red line will deviate more than normal.Īs you start monitoring the log file ( Info > View Log), the data will display the approximate charge or discharge rate at a particular time range. And the red line shows you a comparison against its life span. The blue line shows the trend based on the extrapolated data samples. The black line displays the current charge level. You can change the sampling time interval through Edit > Configuration. The vertical Y-axis display the percentage charge level (0–100 percent) and sampling time on the horizontal X-axis. And the time your computer ran on battery or plugged into the power outlet.īatteryMon lets you monitor laptop battery charge levels by presenting a graph of its findings in real-time. ![]() Check the battery’s usage and duration.Compare the battery life from the time you purchased the laptop and see the trends of Full Charge Capacity in relation to Design Capacity.Battery capacity drained over the last few days in different power states.As batteries wear over time, the full charge capacity will be less than the design capacity. The difference between Design Capacity and Full Charge Capacity.Open the file in your browser and check the following parameters: This command saves a battery report in HTML format toĬ:\Users\Your_Username\battery-report.html To generate a battery report, press Windows Key X and select Command Prompt. It includes information about your battery performance and lets you observe the decline in battery capacity that inevitably occurs over time. You can use it to generate a precise report of your battery history. The powercfg command is a hidden tool on Windows. The issue should get resolved after performing a complete power cycle on your PC. When the battery gets defective or other issues in the system, you might see a message "No Battery is Detected" error on Windows. It can help prevent other issues, like your laptop not charging when plugged in.When you start monitoring laptop battery health, you can take corrective steps to increase longevity. Incorrect use of the battery can cut short its lifespan.When this happens, you’ll know when to calibrate the battery. As a result, the charging indicator will show you inconsistent readings. The capacity of a battery changes over time.You’ll get a starting point for the power management workflow under different workloads and environments.You should monitor your laptop's battery health for these reasons: The health of the battery affects device performance and run time. By its very nature, a battery has complicated voltage responses to the cell's load, temperature, and age. Why You Should Monitor Laptop Battery HealthĪ battery is a portable chemical device with limited resources. Let’s guide you through some third-party apps to check laptop battery health in Windows 10. ![]()
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