Keep in mind that a green checkmark doesn’t mean all items inside that area are fully okay. You’ll also see the scan status for things like viruses and ransomware. It will give you a better understanding of whether you need to replace the battery or not.For example, if you select Virus & threat protection, you’ll see a page that shows you the last scan and how long the scan took. This battery report is incredibly useful when you need to get detailed information about your battery’s capacity and usage. The table is a comparison of the observed values against the expected battery life at its design capacity. The last section, Battery life estimates contains an estimate of the average battery life. The section named Battery capacity history shows how the full charge capacity of the battery has decreased over time compared to its factory capacity. There you will find information about how much time your device was used on battery and on AC power. The Usage history section shows the battery usage duration. Under the graph, you will find a table which contains the same data in detail. The section Battery usage contains a graph which shows how your battery discharged over the last 3 days.

It shows when the device was in use, suspended, charged and how much battery capacity remained for each event. In the Recent usage section, you will find power statistics for the last 3 days. The charge cycle count shows how many times the battery was charged.

The last parameter, when compared with the design capacity value, shows how much the battery has degraded over time. It also includes the design capacity, charge cycle count and full charge capacity. The Installed batteries section comes with detailed info about its name, serial number, and battery chemistry type. It starts with general information about your device, including its manufacturer and the model name. The report generated by powercfg includes a lot of information which is grouped into logical sections. Now, open the file created by powercfg in your favorite web browser.Type the following command: powercfg /batteryreport.Since Windows 8, it is able to generate a detailed report in HTML format about your battery. This is possible thanks to the built-in tool powercfg.

Powercfg battery report