Have you noticed your battery backup time has reduced recently? if so, you can check the battery health of your MacBook or iMac.
How to check Battery Health in macOS?
In the maOS. Click on the Apple icon on the top left corner of the screen. Normally the first option will be About this Mac. Press option in the keyboard and the option changes to System Information.
Click on System Information. And then Choose Power.
In the right pane, you will see all the information related to battery in the computer. Under the health information you will see the Cycle count and Condition. If the condition is normal then you don’t have anything to worry about. Also, cycle count refers to the number of times it takes for a battery to go from 100% to 0%.
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