How to fix MacBook battery drain issue

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Battery backup has long been a strength of the MacBook. Recently, I was shocked to see the MacBook Air’s battery drop from full to half overnight. The MacBook battery drain issue is real and may be running the charging port. This article describes common MacBook battery problems and how to fix them.

Why is my MacBook battery draining so quickly?

Reasons can range from software problems to bad batteries. Even apps and usage patterns can determine the battery life of your MacBook. Here’s how to check if your MacBook’s battery is draining rapidly:

Make a note of the battery level. Keep your laptop open and check the battery level after 30-40 minutes. Don’t worry if your battery runs down a few points. It’s perfectly normal. On the other hand, if the battery is low, you are in the right place. read!

Fix most common MacBook battery issues

It is important to find the root cause of battery drain. After pinpointing the cause, fixing the MacBook battery drain is fairly easy. Below are some common MacBook battery issues and steps to fix them.

1. Fix battery drain issue on macOS Monterey 12.2.1

Apple has fixed an issue that was widespread in macOS Monterey 12.2.1. Many macOS Monterey users have complained about abnormal battery drain. The drop occurred when the MacBook was in sleep mode. If your machine is running Monterey, please update to the latest version.

2. Fix MacBook battery drain due to use

The MacBook battery may be draining rapidly due to heavy apps in the background. Or you may be using an app that consumes a lot of resources. Now let’s find an app that consumes a lot of that resource.

  1. click Menu bar battery indicator..
  2. Check out the apps listed below Use of significant energy..

    Fixed MacBook battery drain due to use

  3. or, application..
  4. click utilityActivity monitor..
    The activity monitor displays a list of apps with real-time CPU and GPU utilization.

    Go to the activity monitor and close the resource-intensive app

  5. Close apps that are consuming a lot of can forced termination Such an app.

3. Fix MacBook battery issues caused by improper settings

Improper settings can lead to increased battery consumption. Consider reducing the screen brightness. Then fine-tune the power adapter settings. The setting method is as follows.

  1. click Apple icon..
  2. select System Preferences → Energy Saving..

    Click Energy Saving in System Preferences on your Mac

  3. Open Power adapter tab.
  4. Use the slider to set the display and turn it off time..
    When it detects inactivity, the display turns off automatically.
  5. Uncheck Enable power nap when connected to power adapter..

    When connecting to a Mac power adapter[電源ナップを有効にする]Uncheck

4. MacBook battery life has been shortened

Batteries are consumables and lose their charging capacity when chemically deteriorated. That is, battery backup usually diminishes over time. According to Apple, the MacBook’s battery should last 1000 cycles. In my case, the battery backup was significantly depleted after crossing the mark.

Battery status is an important indicator of battery performance. Here’s how to check the battery status on your MacBook:

5. Fixed an issue where the MacBook would not charge when connected

Some users complain that their MacBook doesn’t charge when it’s plugged in. It will charge even if the system indicates power. One of the reasons for this is battery drain. When the battery is no longer charged, macOS indicates that the battery is not charged. The only solution is to replace the battery.

If your MacBook’s battery is new, it could be due to the charging adapter or cable. To fix the problem that your MacBook doesn’t charge when you plug it in, follow these steps:

6. MacBook does not charge to 100%

Battery readjustment is an effective way to solve this problem. The failure may be in the battery management software.Follow the steps below to readjust your MacBook battery

  • Fully charge your MacBook.
  • Use your MacBook until the battery is completely drained.
  • Fully charge your MacBook again.

If this does not resolve the issue, resetting the SMC may help.

9 Ways to Improve MacBook Battery Life

There are many ways to extend the battery life of your MacBook. These methods also help increase battery backup. The following suggestions will help you get the most out of your MacBook’s battery.

1. Switch to Safari

Using Safari with Chrome can have a significant impact on battery life. Chrome is notorious for consuming a lot of system memory. Safari is spartan and a better choice for people in the Apple ecosystem. It provides iCloud integration, password manager, read mode, and continuity features.

Switching to a new browser is not easy, but give it a try.

2. Enable battery health management

Apple has added new battery health management features since macOS Catalina. This feature uses power consumption data to optimize the charge cycle.

This means that the battery will only be charged to levels optimized based on usage. Helps reduce wear and chemical aging and prolong battery life.

3. Update your MacBook and apps

The new version of the operating system offers better battery management capabilities. Consider updating your MacBook to macOS Monterey. Update the current app to the latest version.

  1. Open App Store From the dock.
  2. select update From the menu on the left.
  3. click Update all..

    Update MacBook and apps

4. Make sure the airway / ventilation is not obstructed

Placing your MacBook on a cushion or sofa can cause it to become overheated. This is because the air circulates and cannot dissipate heat. Place your MacBook on a flat surface. Alternatively, you can use a laptop stand.

Do not store your laptop in direct sunlight, especially if you store it in a car.

5. Enable auto-brightness and turn off keyboard backlight

Auto-brightness is enabled by default on newer MacBooks. It helps to save battery level by automatically changing the brightness according to the surrounding conditions. Follow the steps below to enable the automatic brightness feature.

  1. click Apple logo → Open System Preferences..
  2. select display..
  3. check Automatically adjusts brightness..

    Enable automatic brightness and turn off keyboard backlight

6. Prevent the app from opening automatically at startup

Some apps and services are set to open at startup. In addition, the app will continue to consume processing power for a long time after launch. A detailed guide will help you make sure your app doesn’t open at startup and then stop it.

7. Clean up your Mac

After a while, your MacBook will fill up with redundant files. These files slow down the system. It’s always a good idea to get rid of such clutter. We recommend using a third-party Mac cleaner app.

8. Remove the charger when fully charged

Some of us have this nasty habit of leaving the charger connected. The resulting heat can degrade the battery. That is, unplug your laptop and reduce the power to 40-50%. Make sure the battery is not exposed to high temperatures.

9. Use an M1 optimized app

Universal apps are apps that run on both Intel and M1-based Macs. If you have a Mac with an M1 (or M1 Pro / Max), use the Universal App. Also, check out these best tips for extending the battery life of your M1 MacBook.

that’s it!

We hope this article will help you fix the MacBook battery drain issue and extend the battery life of your device. If that doesn’t work, you can share your concerns in the comments below.

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