Battery power report

How do I create a battery report?

You can only create a Battery Report through the Command Prompt. Here’s how to do it: Perform a Windows Search for CMD or Command Prompt. You’ll see Command Prompt appear and the search results. Open it. Alternatively, you can find Command Prompt listed under Windows System in the Windows Start menu.

What is a battery usage report?

The battery usage report provides information about batteries installed in the PC, power states and battery drains over the last 72 hours, a history of battery usage and changes in charge capacity of the battery going back several months, and a battery life estimate based on the actual history of the PC.

How does the battery report work?

The Battery Report can be used to gauge battery life in a few ways, but most people will want to scroll to the bottom of the report where you’ll find the Battery life estimates section. This does the math calculating how long the battery could last based on how long you’ve used it each day or week.

What is a battery life estimate?

"Battery life estimates" is probably the most interesting section for most users since you can see what the operating system predicts for the battery life with regular usage. This feedback is usually more stable and accurate than the live estimate found by clicking the battery icon.

How do I know if my battery needs replacement?

You can check the "design capacity" and "full charge capacity" to determine whether the battery needs replacement. On my device, the battery reports a capacity of 38,912mWh, and the "full charge capacity" is 38,912mWh, indicating that the battery can still hold 100 percent of the charge.

How many MWh does a battery hold?

On my device, the battery reports a capacity of 38,912mWh, and the "full charge capacity" is 38,912mWh, indicating that the battery can still hold 100 percent of the charge. It's important to note that if the "full charge capacity" is around or less than 50 percent, then it's time to consider replacing the battery.