Computer batteries have a limited lifespan and degrade over time. So they are often the first thing to go on a Mac laptop. You can replace a battery yourself or pay Apple to do it, but you should check its health. first. Any battery life issues you are having could be because of a runaway process or just heavy use. In this article, we are going to talk about How to Check Battery Health Mac. Let’s begin!
Most MacBooks have batteries that are rated for 1000 charge cycles. Like a set of car tires, batteries wear out over time and need to be replaced. Below we will look at two ways to check the battery health of your MacBook.
Contents
How to check the battery health on your MacBook | check battery health on mac
Quick check
- While holding down the option key, click the battery icon in your status bar (at the top right corner)
- Your battery health will appear at the top as either: Normal, Replace Soon, Replace Now, or Service Battery
More MacBook battery details
- Click the button in the top left corner of your MacBook
- Then click About This Mac, then System Report…
- On the left-hand side, click Power
- You will find more specifics about your battery at the top of the window
In addition to finding your battery condition status and more. You will see its cycle count, which can give you more specifics as to how much more life you may get out of it.
Check the Battery Cycle Count on Your Mac | check battery health on mac
A charge cycle is one full charge and discharge of the battery. Every modern Mac battery is rated for 1000 cycles; some older models (pre-2010) are rated for 500 or 300 cycles. While the battery won’t suddenly fail when it reaches its limit, it will start to hold less and less charge as it approaches that limit. Eventually, you will need to keep your Mac connected to its power cable to use it.
If you want to check how many charges cycles your battery has been through. Then hold down the Option key, click the Apple icon at the top left corner of the screen, and then select the “System Information” command. If you do not hold down the Option key, you will see an “About This Mac” command, instead.
In the system information window, expand the “Hardware” category on the left, and then select the “Power” option. In the right pane, you will see all the stats for your battery. The “Cycle Count” entry is under the “Health Information” section.
The MacBook in our example has a cycle count of 695. The battery does not need to be replaced yet, but it probably will need to be done later this year. If there is a problem with your battery. Then the “Condition” entry (which shows Normal in our example) will display something like “Service Battery.”
Get a Bit More Information with coconut Battery | check battery health on mac
System Information has most of the data you need to assess your battery’s health, but it is not very well laid out and could provide a bit more information. Such as, it tells you your battery’s current maximum capacity but not its original capacity. If you want a little bit more info that’s easier to understand, download the free app coconutBattery.
As well as the cycle count, this app shows us that the battery now has a Full Charge Capacity of 7098 mAh. When it was new, it had a capacity of 8755 mAh. Losing 15% capacity over almost three years is not too bad at all.
Conclusion
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