Active Mode describes the laptop in use, while Suspended Mode points to the laptop at sleep or in hibernation. Scroll down further to find a section on Recent Usage, which displays data from the last three days in both the Active and Suspended modes of your battery. Comparing the design capacity with the full charge capacity can tell you how much your battery may have degraded in terms of holding the highest capacity for which it was designed ( Figure D). The top of the Battery Report reveals basic information such as your computer name, product name, BIOS version and date, and OS build.Īs you scroll down the report, you’ll find details on your battery, including the number of installed batteries with their manufacturer, serial number, design capacity, and full charge capacity. Open File Explorer or Windows Explorer and double-click the battery-report.html file to open it in your default browser. So you may want to use the CD command to change to a specific folder, such as your username subfolder under Users, e.g. The file is saved in whatever folder or directory to which the command prompt is pointing. This command creates a battery report in the form of an HTML file. To do this, open a command prompt and type powercfg /batteryreport. You can generate a battery report with an array of details. It can also help if you need to replace the battery and want to make sure you get the same type. This information can be helpful if your laptop is getting older and the battery doesn’t have as much pep as it once did. Let’s say you’d like to know more about your battery charge, capacity, and history. You can also enable the Battery Saver option, which lowers screen brightness and changes other factors to try to preserve the battery charge if it falls below a certain point ( Figure B). At the Settings window, you can tweak certain features that affect your battery life, such as screen brightness. In many cases, you can also adjust the Power Mode settings from here to strike a balance between best performance and best battery life ( Figure A).įrom there, you can further view and adjust your battery options by clicking on the link for Battery settings. Click on the battery icon on the Taskbar, and a notification should show you the percentage of remaining charge available as well as the number of hours and minutes until the charge runs out. SEE: Windows 10 power tips: Secret shortcuts to your favorite settings (TechRepublic Premium)įirst, you can easily check on your battery’s current charge. Let’s check out how to generate a battery report in Windows. Using the command-line tool powercfg, you can generate a report with the battery name, manufacturer, serial number, chemistry, cycle count, and usage history. But you can also find greater details on your battery charge and battery history. Windows offers you a quick view of your battery status in the Taskbar so you can see how much percentage and how much time are left on your current charge. For more info, visit our Terms of Use page. This may influence how and where their products appear on our site, but vendors cannot pay to influence the content of our reviews. We may be compensated by vendors who appear on this page through methods such as affiliate links or sponsored partnerships. Learn how to dig up lots of data on your battery with a handy command built into Windows. Nhinkle did mention it, but as a useful elaborative comment to my answer after I had already spotted it and in effect, by me spotting it, I answered my question by destroying the false assumption I had made.How to check your battery status and history in Windows There was a mistaken assumption in my question that should have been spotted and corrected, and its correction held the answer to my question. This infact negates the main need for such 3rd party software (other than a)convenience or b)uncooperative laptops). I wrote "I would like to see the hours remaining, and total capacity, not just the percentage shown by Windows XP."Ī correct answer should have said that most laptops running win XP WILL show the hours remaining. Because, reading my question, anybody answering correctly should spot a flawed assumption that it makes, and should have corrected it. I have chosen to accept my answer as the best. if I unplug the power cord, a new line appears saying how many hours and minutes remaining "total time remaining" appears, under Total battery power remaining xx% So if win xp does it, no freeware necessary or not that necessary.Ī)the ACDC adaptor has to be unplugged from itī)the power has to be below 100% i.e. I've just found that when I double click the regular battery icon.
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