Why Does My MacBook Die At 20 Percent?
MacBooks are well-known for their reliability and durability, making them a popular choice among users worldwide. However, some users have been experiencing a peculiar problem where their MacBook dies unexpectedly at 20% battery, leaving them in a difficult situation.
If you’re one of those users, you may be wondering why this is happening and what you can do to fix it. In this article, we will explore the reasons behind your MacBook dying at 20% battery, and provide you with effective solutions to fix the issue.
We will discuss the battery calibration process, how to check your battery’s health, the impact of system software on battery life, and how to identify and manage apps that are draining your MacBook’s battery. By the end of this article, you will have a comprehensive understanding of why this issue occurs and how to prevent it from happening again in the future.
So let’s get into it in more detail in the detailed guide that follows
How Long Should MacBook Battery Last?
The battery life of a MacBook is affected by several factors, including the model, the intensity of use, and the age of the battery. A MacBook battery is typically designed to last up to 1000 charge cycles. This amount, however, can change depending on the device’s usage trends.
In general, depending on usage, a fully charged MacBook battery can last up to 8-10 hours. For example, if you use your MacBook for light chores such as browsing the internet or typing out documents, the battery should last for several hours.
If you use your MacBook for more strenuous applications such as video editing or gaming, the battery life may be dramatically reduced.
Also, the age of the battery can have an impact on its lifespan. When the battery ages, it may lose its ability to hold a charge as well as it once did, resulting in shorter battery life.
To extend the battery life of your MacBook, calibrate the battery on a regular basis by fully charging and then entirely draining the battery. This helps to guarantee that the battery’s capacity is correct and that the MacBook reports the battery’s charge level correctly.
It’s also critical to protect your MacBook’s battery by avoiding high temperatures, not leaving it plugged in for long periods of time, and not overcharging the battery. You can extend the life of your MacBook’s battery and guarantee that it lasts as long as possible by following these recommended practices.
Ultimately, while a MacBook’s battery life might vary depending on a variety of factors, good maintenance and usage can help to ensure that it lasts for several years.
How To Fix The Issue Of MacBook Dying At 20% Battery
Before we proceed with the solutions, let’s first identify the potential causes of this problem. Here are some possible reasons why your MacBook dies at 20% battery:
Battery Calibration:
Your MacBook’s battery may not be calibrated correctly, causing it to misread its battery level and shut down unexpectedly.
Battery Health:
If your MacBook’s battery health is deteriorating, it may not hold a charge as well as it used to, leading to unexpected shutdowns.
System Software:
Your MacBook’s system software may have bugs or glitches that cause the battery to drain faster than expected.
Background Apps:
Some apps running in the background may be consuming more power than usual, leading to faster battery drain and unexpected shutdowns.
Solutions to Fix the Issue of MacBook Dying at 20% Battery
Now that we have identified the possible causes of this problem, let’s proceed with the solutions to fix it.
Solution 1:
Calibrate Your MacBook’s Battery
Calibrating your MacBook’s battery can help it to read the battery level more accurately, preventing unexpected shutdowns. Here’s how to do it:
1: Charge your MacBook’s battery to 100% and leave it plugged in for at least two hours.
Unplug your MacBook and use it until it shuts down due to low battery.
2: Leave your MacBook turned off and unplugged for at least five hours.
3:Plug in your MacBook and let it charge to 100% without turning it on.
4: Once your MacBook is fully charged, turn it on and check if the battery level is reading accurately.
Solution 2:
Check Your MacBook’s Battery Health
If your MacBook’s battery health is deteriorating, it may not hold a charge as well as it used to, leading to unexpected shutdowns. Here’s how to check your MacBook’s battery health:
1: Click on the Apple logo on the top left corner of your screen and select “About This Mac.”
2: Click on “System Report.”
3: Click on “Power” in the left sidebar.
4: Check the “Health Information” section to see the current condition of your MacBook’s battery.
If the battery’s health is poor, you may need to replace the battery to fix the issue.
Solution 3:
Update Your MacBook’s System Software
Your MacBook’s system software may have bugs or glitches that cause the battery to drain faster than expected. Updating your MacBook’s system software can help to fix these issues. Here’s how to update your MacBook’s system software:
1: Click on the Apple logo on the top left corner of your screen and select “System Preferences.”
2: Click on “Software Update.”
3: If there is a system software update available, click on “Update Now” to download and install it.
4: Restart your MacBook after the update is complete.
Solution 4:
Check for Background Apps Consuming More Power
Some apps running in the background may be consuming more power than usual, leading to faster battery drain and unexpected shutdowns. Here’s how to check for background apps consuming more power:
1: Click on the battery icon in the top right corner of your screen.
2: Check the list of apps consuming more power.
3: If there are any apps consuming more power than usual, try closing them or uninstalling them.
Conclusion:
Finally, unexpected shutdowns of your MacBook can be caused by a variety of factors, but dying at 20% battery is a regular issue that many customers confront.
This article has looked at the different causes that can cause this problem, such as battery calibration, battery health, system software updates, and app usage. B
y using the remedies we’ve offered, you can efficiently troubleshoot and resolve the problem, thereby boosting the performance and lifespan of your MacBook’s battery.
To ensure that your MacBook operates smoothly and efficiently, calibrate your battery on a regular basis, keep your system software up to date, and check your app usage. You can avoid unexpected shutdowns and keep your MacBook functioning smoothly for years to come if you keep these suggestions in mind.
FAQS:
How do I know if my Mac battery is bad?
To determine battery health, go to System Information or download the CoconutBattery app.
Why is my Mac not holding a charge?
Possible reasons include battery age, battery calibration, or software and hardware issues.
Why is my Mac shutting down at 50% battery?
The battery may be old and need replacement, or it may require recalibration.
