Apple’s latest MacBook models, such as the newly announced MacBook Pro and M2 MacBook Air, have better battery life than previous Intel-based machines. However, some people still use Intel-based machines. To them, his MacBook battery life in particular is a joke. Even those who rock the new Apple Silicon MacBook complain about battery life issues. This article provides a comprehensive guide on how to extend the battery life of your Apple MacBook.
From lowering screen brightness to customizing battery settings, there are many ways to extend your MacBook’s battery life. Without further ado, let’s take a look at how to extend the battery life of your MacBook.
1. Update your MacBook to the latest macOS (switch to stable if in beta).
The first (and most important) step to extending your Mac’s battery life is to update to the latest macOS version available. Apple often includes bug fixes and performance improvements in software updates to help save power.
Many of us are also running macOS betas to get access to the latest features as soon as possible. But in practice, this is bad practice and if you’re running a beta version of macOS, we recommend switching to stable. Beta versions are intended for developers and testers only and are often not as optimized as stable versions. As a result, it consumes more power and can drain the battery faster.
2. Check Battery Health and Charge Cycles
It’s also essential to check the health of your MacBook’s battery from time to time. Regularly checking your MacBook battery will keep it in top shape. To check the battery status, System Preferences (System Preferences for macOS Monterey and earlier) → BatteryTowards the top of the battery settings page, you can check the health of your MacBook’s battery.
“usually“Battery is good. However, if you see “”Service recommendation“This indicates that the battery is not performing as it should and may need to be replaced. Additionally, “MeThe button next to the “Battery Health” label.
Another important aspect to look at is the cycle count, which is how many times the battery has been charged.To check the battery cycle count, go to Launchpad → System Information → Power → Health Information → Cycle countA high number of cycles indicates that the battery may be nearing the end of its life. Generally, it is recommended to replace the battery if the number of cycles exceeds 1000 cycles.
3. Reduce screen brightness
One of the most effective ways to extend your MacBook’s battery life is to turn down your screen brightness. The brighter the screen, the more power it uses. Lowering the brightness can save a lot of battery life. To adjust the brightness on the MacBook, use the keyboard shortcuts F1 and F2, or use the brightness icon on his MacBook with Touch Bar. To do this,[コントロール センター]→[ディスプレイ]Go to.
4. Adjust power settings
macOS offers a variety of energy saving settings that help maximize the battery life of your MacBook.go to System setting and choose battery from the left pane. Then click Options in the lower right corner. Make sure the “Wake for network access” setting is set to “Only on Power Adapter” and “Optimize video streaming while on battery” is turned on.
Then select “displayFrom the left pane select “AltitudeThen make sure that “Slightly dim display while on battery” is turned on. You can also customize the “display sleep” time from the lock screen settings. Adjust as necessary.
5. Close unused apps
Keeping applications open on your MacBook when you aren’t using it can consume a significant amount of power. To maximize your MacBook’s battery life, close all apps you’re not currently using.To close the application, right-click its icon in the Dock and[終了]or the keyboard shortcut[Cmd (⌘) + Q]Use the.
6. Optimize battery charging
How you charge your MacBook can also affect your Mac’s battery life. It is important to avoid overcharging the battery and keep it at the optimum temperature to extend its life. To prevent overcharging, Apple includes a Mac-optimized battery charging feature. To turn it on, System Settings → Battery Select the “MeNext to the “Battery Health” label. Optimize battery charging is turned on.
We have a dedicated guide explaining why you should keep Optimized Battery Charging enabled for all your devices, not just your Mac. Visit our explainer today to learn about the benefits of optimized battery charging and how to enable it for all your devices, including Android phones.
7. Turn on low power mode
While in battery settings also make sure you have set low power mode properly. His new Apple Silicon-based MacBook has a low-power mode (similar to iPhones) that can save battery life.[バッテリー設定]so,[低電力モード]Select the dropdown menu next to the label and select the option that best suits you.
8. Switch to Safari
The well-known Google Chrome consumes a lot of battery. It’s not the most power efficient web browser and runs a lot of background processes that consume a lot of battery juice. To extend your MacBook’s battery life, consider using Safari instead. Safari is designed to be more power efficient (and memory efficient) than Chrome. Using this web browser can save a lot of battery life — some users It even claims to extend Mac battery life by up to two hours.
9. Remove unnecessary startup items
You probably noticed that many apps and services start automatically as soon as you start your Mac. These startup items run in the background and can consume a lot of battery. To remove unnecessary startup items, System Settings → General → Login ItemsHere you’ll find a list of items that automatically start when your MacBook starts up. Go through the list and remove any items that do not need to start automatically.
10. Don’t leave your MacBook plugged in
Many users have a habit of leaving their MacBook plugged in for long periods of time to ensure that the battery is fully charged when they need to use it. However, this method can actually reduce the overall battery life. Apple has implemented many features to prevent overcharging on Macs, but leaving your MacBook connected to a power source for too long can damage battery cells and shorten battery life. .
Instead, we recommend charging your MacBook when the battery level is low and unplugging it when it reaches full charge, or using the optimized battery charging feature described above. By following this method, you can extend the life of your MacBook’s battery and make it last as long as possible.
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