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#HOW MUCH BATTERY LIFE DO I HAVE LEFT IN A LAPTOP HOW TO#
#HOW MUCH BATTERY LIFE DO I HAVE LEFT IN A LAPTOP FULL#
#HOW MUCH BATTERY LIFE DO I HAVE LEFT IN A LAPTOP WINDOWS 7#
#HOW MUCH BATTERY LIFE DO I HAVE LEFT IN A LAPTOP MAC#
#HOW MUCH BATTERY LIFE DO I HAVE LEFT IN A LAPTOP WINDOWS#

If you’re curious to know how far your MacBook has gone into its battery cycle count and its implication on your Mac’s built-in power source, check out Apple’s support document on battery life.

Service Battery means that the battery is no longer working like it’s supposed to. You should bring it in to an Apple Store to get it checked.

Replace Now means that the battery is performing normally but it holds significantly less charge than ever before.

Replace Soon means while your battery may be working just fine, it may hold less charge than before.

Normal means the battery is working alright.

Pay attention to the “Condition” detail on the dropdown menu, which will display any of these battery conditions: Simply hold down Option and then click on the battery icon found on the menu bar.

#HOW MUCH BATTERY LIFE DO I HAVE LEFT IN A LAPTOP MAC#

Battery life estimates shows an estimate of the equipment’s average battery life based on how you actually used it.Ĭhecking the Battery Health of a Mac Computerįor Mac users, evaluating the health of their battery is a much more straightforward process.

Usage history exhibits how much time your laptop has relied on battery power and how long it has spent plugged to a power source.

Recent usage displays your device’s power states in the last 3 days, including how much the battery capacity has drained over time.

The former may be commonly lower than the latter in most reports.

#HOW MUCH BATTERY LIFE DO I HAVE LEFT IN A LAPTOP FULL#

Battery capacity history shows a comparison of full charge capacity and design capacity.Battery usage shows a graph of how your battery drained in the last three days of use.Other sections of the report that will further help with diagnosing the state of your battery are the following: 500 seems to be the magic number when it comes to charge cycle counts, which may roughly be equivalent to two to three years’ worth of heavy usage. Keep in mind that a laptop computer’s battery can only handle so many charge cycles. It shows how many charge cycles the battery has gone through from the time it has been initially used. In addition, there’s the Cycle Count number. However, the difference shouldn’t be that great. Naturally, the stats under Full Charge Capacity will be lower than Design Capacity as a result of normal wear and tear on the battery. Full Charge Capacity means the total amount of power the battery actually manages to hold. Design Capacity indicates the amount of power the battery theoretically holds. Pay special attention to the figures under Design Capacity, Full Charge Capacity, and Cycle Count numbers. In most cases, though, this part of the report will provide information for just one battery-the one you’re using. The first one tells you the laptop’s basic specifications and the succeeding section shows you details about your installed batteries. The battery report is a simple HTML file and you typically see a variety of sections on it.

#HOW MUCH BATTERY LIFE DO I HAVE LEFT IN A LAPTOP WINDOWS#

Using Windows Explorer, head to your user directory to find and open the file.

The battery report will then be saved to the user account’s directory.

In Command Prompt, type the following command: “powercfg /batteryreport” and press Enter.

Press Windows key + X (or right click on the Start Menu) and click the Command Prompt option. On Windows, you can get an easy-to-understand report about your battery with a single command.

#HOW MUCH BATTERY LIFE DO I HAVE LEFT IN A LAPTOP WINDOWS 7#

Generating Battery Reports on Windows 7 and Higher But you need to understand some jargon or concepts before you can interpret the “battery reports”. These technical reports are crucial in assessing your battery’s overall health. How do you evaluate your computer’s battery life?ĭeep within Windows and Mac OS, there are hidden features helping you see how your notebook’s battery is doing.

#HOW MUCH BATTERY LIFE DO I HAVE LEFT IN A LAPTOP HOW TO#

We’ll guide you on how to complete this battery check-up the easy way. That’s why it’s important to learn how to check the health of the battery yourself.ĭoes that sound too technical for an average user like yourself? Don’t worry. So the sooner you can detect signs of wear and tear, the better your chance of extending your computer’s battery life. Batteries often wear out the fastest of all laptop components.