Adjusting settings like brightness and background apps can improve MacBook battery life.
macOS 2025 has built-in battery health tools to track and optimize performance.
Regular updates and proper charging habits help reduce battery drain issues.
It is frustrating when a MacBook battery drains quickly, whether you are a student, a professional, or someone who relies on the device while traveling. MacBooks are known for their reliability, but even the latest models can face battery issues.
Fortunately, in many cases, the problem comes from settings, background apps, or usage habits that can be adjusted. Learning how to increase MacBook battery life can keep your device running longer between charges.
If you want to know how to increase MacBook battery health, adjusting charging habits is essential. This article outlines the most effective methods for extending battery life and maintaining the overall health of your MacBook.
Apple has incorporated useful battery tools into macOS 2025. Find them by going to System Settings> Battery> Battery Health. The system will inform you of the maximum capacity and its performance capabilities. If your health is below 80%, consider getting a new battery. Checking this often will help you determine if it's simply getting old or if you're misusing it.
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Many users experience a MacBook battery draining issue, particularly after system updates or heavy usage. The screen uses up a lot of battery. If the brightness is always set to maximum, the battery will drain rapidly. If you put the brightness to about 50–70%, that's usually a good balance between seeing the screen and saving battery.
MacBook battery optimization helps you get the best performance without draining power too quickly. macOS also features Auto-Brightness in the display settings, which adjusts the brightness according to your location. Turning this on can save more power during the day.
Many people leave apps like Spotify, Slack, or Photoshop open even when they're not using them. These apps continue to run and consume power. To address this, open Activity Monitor and identify which apps consume the most power. Closing the ones you don't need can significantly extend your battery's lifespan.
If too many apps start when you turn on your computer, it will be slow and use more power. Go to System Settings> General> Login Items, and turn off the apps that don't need to start immediately. This will enable your computer to start up faster and conserve energy.
Low Power Mode, introduced in macOS Monterey and now enhanced, conserves energy by reducing system activity and dimming the screen. It's ideal for long plane rides, meetings, or when you're away from a charger. Just turn it on in the Battery settings or from the menu bar.
Wireless features such as Wi-Fi, Bluetooth, and AirDrop continuously search for signals, consuming power. If you aren't using them, turn them off in the Control Center. For example, turning off Bluetooth when you don't have wireless devices connected can help save battery.
Apple's updates usually include fixes to improve your computer's energy efficiency. If your software is outdated, apps may not function correctly and consume more power. Always keep macOS and your apps updated to ensure they run more efficiently and your battery lasts longer.
Browsers can consume a significant amount of battery if you have many tabs or extensions open. Safari is made for macOS and usually uses less power than Chrome or Firefox. If you use Safari instead of other browsers, your battery can last up to an hour longer. Also, close tabs you don't need and remove unused extensions.
Notifications wake up the system, and widgets refresh in the background, and both use power. Simply head over to your System Settings, then navigate to Notifications & Widgets, and disable the notifications you don't care about. This way, your battery only gets used on what's important.
The length of time your battery lasts depends on how you use it every day and how you take care of it. Apple recommends keeping the battery between 20% and 80% to extend its lifespan.
The Optimized Battery Charging feature in macOS learns how you use your computer and stops charging at 80% to prevent overcharging. Then, it finishes charging right before you usually use it.
If you're still having power issues, try resetting the System Management Controller (SMC) and PRAM. It might just eliminate some minor glitches that are draining your battery. Apple has instructions on its website for different MacBook models.
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These tips to solve MacBook battery draining issue can save you from frequent charging interruptions. You can make it last longer by adjusting the settings, modifying your habits, and taking proper care of it.
Dim the screen, manage your apps, enable Low Power Mode, and charge it intelligently. These practices can help extend battery life. If the battery is totally dead, you should contact Apple to get it swapped out.
If you do these simple things, your MacBook can last longer on a single charge, which means less stress and more work done.
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1. Why is my MacBook battery draining so fast in 2025?
It may be due to background apps, high brightness, or outdated software.
2. How do I check my MacBook battery health?
Go to System Settings > Battery > Battery Health for details.
3. Does Low Power Mode help save battery on a MacBook?
Yes, it reduces system performance and brightness to extend battery life.
4. Can Wi-Fi and Bluetooth drain MacBook batteries?
Yes, keeping them on when not needed consumes extra power.
5. When should I replace my MacBook battery?
If battery health drops below 80%, a replacement is usually recommended.