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You can do several things to reduce the power your Mac uses to preserve battery life. How to reduce the battery power your Mac uses The information you see in the battery menu bar item and System Settings should be accurate.
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When two hours have passed, unplug your MacBook. Once it’s charged, start using your Mac while it’s still plugged into AC power. Then, wait until the light on the MagSafe connector has turned green. Fully charge your MacBook’s battery while you’re not using it.On older models, the process is a bit more involved. Then power it back on and let it charge to 100%. All you have to do is occasionally allow your battery to run down to zero and power off your Mac. On newer MacBook Airs and MacBook Pros, calibration happens automatically. If not, the information may be incorrect, and the customization options won’t work as you expect. But all that information and customization is only accurate if the battery is calibrated correctly. Or go to System Settings, click Battery and take a look at the options.
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Why calibrate the battery on your MacBook?Ĭlick the battery menu, and you’ll see an indication of how many hours and minutes you have left before your Mac’s battery runs out of charge. And in this article, we’ll show you how you can do it. But the used battery needs to be re-calibrated now and then. When your Mac is new, the battery is calibrated and able to perform all those functions. It also detects and notifies Mac users how much time is left before the device turns off based on their current usage. It’s a highly sophisticated piece of technology that knows exactly when to charge your Mac. The battery on your MacBook, MacBook Air, or MacBook Pro isn’t like any other battery. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here’s a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.
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