Are you struggling to keep your Macbook charged up? It can be frustrating when your laptop suddenly shuts down when you’re in the middle of something important. But don’t panic! There are several things you can try to fix your Macbook’s battery issues and get it back up and running.

In this post, we’ll go over some of the most common causes of low or zero battery charge on a Macbook, as well as some steps you can take to troubleshoot and fix the problem.

Check Your Macbook’s Battery Health

Before you start trying to fix your Macbook’s battery issues, it’s important to first determine the health of the battery. This will help you understand whether the battery itself is the problem, or if there are other underlying issues causing the low charge.

To check your Macbook’s battery health, follow these steps:

  • Click on the battery icon in the top right corner of your Macbook’s screen
  • Select “Open Energy Saver Preferences”
  • In the Energy Saver window, click on the “Battery” tab
  • Scroll down to the “Battery Information” section, where you’ll see an overview of your Macbook’s battery health

Here are a few things to look for when checking your Macbook’s battery health:

  • Battery Cycle Count: This number shows you how many times your Macbook’s battery has been fully charged and drained. A normal battery should be able to go through 1000 charge cycles before it starts to degrade. If your Macbook’s battery cycle count is significantly higher than 1000, it may be time to consider replacing the battery.

  • Battery Condition: This will tell you whether your Macbook’s battery is functioning normally or if there are any issues. If your Macbook’s battery condition is “Replace Now,” it’s definitely time to replace the battery. If it’s “Service Battery,” it may still be possible to fix the issue, but it’s worth getting a professional opinion.

  • Battery Capacity: This number shows you how much charge your Macbook’s battery is currently capable of holding. If the capacity is significantly lower than it used to be, it’s a good indication that the battery is starting to degrade and may need to be replaced.

Check for Software Issues

Sometimes, battery issues on a Macbook can be caused by software problems. If you’re having trouble with your Macbook’s battery, it’s worth checking to see if there are any updates available for your operating system or any of the apps you use regularly.

To check for software updates on your Macbook, follow these steps:

  • Click on the Apple menu in the top left corner of your screen
  • Select “System Preferences”
  • Click on the “Software Update” icon
  • If there are any updates available, click on the “Update Now” button to install them

It’s also a good idea to check for updates to your Macbook’s battery firmware. To do this, follow these steps:

  • Click on the Apple menu in the top left corner of your screen
  • Select “About This Mac”
  • Click on the “System Report” button
  • In the System Report window, click on the “Power” section on the left side of the window
  • Look for the “Battery Information” section on the right side of the window
  • If there is a “Firmware Version” listed, check to see if there are any updates available for it.

Updating your software and firmware can often help fix battery issues on a Macbook. However, if you’re still experiencing low or zero battery charge after updating, there may be other issues at play.

Photograph of Macbook With Magic Mouse and Coaster

Check Your Macbook’s Power Adapter

If your Macbook’s battery isn’t charging, it could be due to a problem with the power adapter. Make sure the adapter is securely plugged into both the wall outlet and your Macbook, and check to see if there are any visible damages or frayed wires on the adapter.

You can also try using a different power adapter or outlet to see if that helps. If your Macbook charges when using a different adapter or outlet, it’s likely that the original adapter is the issue.

Check Your Macbook’s Charging Port

If your Macbook’s battery still isn’t charging, it’s worth checking the charging port for any visible damages or debris that might be blocking the connection. You can use a flashlight or a magnifying glass to get a better look at the port.

If you see any dirt, lint, or other debris stuck in the port, you can use a toothbrush or a can of compressed air to gently clean it out. Just be sure to use a light touch and be careful not to damage the port.

If you notice any visible damages to the charging port, it’s possible that it needs to be repaired or replaced. This is something that is best left to a professional, as attempting to fix it yourself could potentially cause more damage.

Check for Other Hardware Issues

If none of the above steps have helped fix your Macbook’s battery issues, it’s possible that there is a problem with the hardware itself. This could be a problem with the battery itself, the charging port, or some other component of the laptop.

If you suspect there may be a hardware issue with your Macbook, it’s best to bring it to a professional for diagnosis and repair. A trained technician will be able to identify and fix the problem, ensuring that your Macbook is working properly and holding a charge again.


If your Macbook’s battery charge is consistently hitting zero, it can be frustrating and inconvenient. However, by following the steps outlined in this post, you should be able to troubleshoot and fix the problem, getting your Macbook back up and running in no time.

Remember to check your Macbook’s battery health, update your software and firmware, check the power adapter and charging port, and look for any other hardware issues that might be causing the problem. With a little bit of detective work, you should be able to get your Macbook’s battery charge back to normal.

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