6 Common MacBook Pro Battery Issues (How To Fix Them)

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Is your MacBook Pro battery draining too fast or running low too often? This blog explores common battery issues with Apple’s laptops and simple fixes to diagnose and resolve problems for longer battery life.

Key Takeaways:

• MacBook Pro batteries can drain faster than normal due to overuse, incorrect settings, poor storage methods, faulty chargers, or degraded batteries.
• Solutions include optimizing settings, storing properly, replacing worn chargers, calibrating batteries, and, when necessary, replacing aging batteries.
• Draining and recharging batteries can recalibrate them and resolve some charging issues. For non-charging issues, resetting the SMC often helps.
• Normal charging stops before 100% to prevent excess wear. However, consistent stopping below 90% may indicate an issue needing attention.
• Seeking help from Apple support or forums is recommended if battery issues persist without explanation.

Let’s dive in!

Some Quick Facts About Mac Battery

MacBook batteries tend to last longer due to the optimization of hardware and software by Apple. Mac also has a more power-efficient design with Retina displays, which consume less energy than traditional displays.

Some facts related to Mac batteries are:

• Apple claims Mac batteries retain up to 80% of their original capacity after 1000 charge cycles.
• Mac batteries have a built-in microprocessor communicating with Mac’s operating system to determine the power needed. It ensures power is only used when necessary.
• Mac batteries are made of lithium-ion, a rechargeable MacBook battery commonly used in electronics. Lithium-ion batteries have a high energy density, meaning they can store energy in a small space. They also have a low self-discharge rate, meaning they can hold their charge for a long time when not used.
• Mac batteries shut down automatically if they get too hot. It helps prevent damage to the Macbook battery and the Mac itself. If your Mac battery is getting hot regularly, it could be a sign of a problem, and you should get it checked out.
• Apple has a program called Apple Recycling that allows customers to send in their old Mac batteries for recycling. The program is free and helps reduce the environmental impact of electronic waste.

Your MacBook Battery Is Draining Faster Than Normal

Your MacBook battery draining faster than normal can be caused by various factors such as overuse, wrong settings, and poor storage methods. It could also indicate that your Mac battery is in poor condition and needs to be replaced.

Here are a few common MacBook battery issues that you should know about.

Issue 1: Overuse (By You Or Applications)

Possible Cause: Overuse by the user or applications can cause your MacBook battery to drain faster than normal. When your MacBook is overused, the processor and other components work harder than necessary, leading to a faster MacBook battery drain.

Additionally, performing tasks requiring a lot of computing power, such as rendering graphics or running virtual machines, can cause your MacBook battery to drain faster than normal. It’s essential to monitor your usage and close any applications that are not in use to extend your MacBook Pro battery life.

How To Fix:

There are several steps you can take to fix this issue. One way is to use CleanMyMac, a powerful app that can help optimize your Mac’s performance and improve your MacBook battery life.

To fix overuse issues using CleanMyMac, follow these steps:

1. Download and install CleanMyMac on your MacBook Pro.
2. Launch the app and select the Optimization tab.
3. Click on the Battery Life option.
4. CleanMyMac will scan your MacBook Pro for battery-draining apps and processes.
5. Once the scan is complete, click the Remove button next to the apps or processes consuming excessive Mac battery power.
6. You can also use the Maintenance tab in CleanMyMac to clear your Mac’s cache and remove unnecessary files, improving your MacBook Pro’s battery life.

Using CleanMyMac is just one way to fix overuse issues that cause your MacBook battery to drain faster than normal.

Other solutions include limiting multitasking, adjusting your settings, updating your software, or replacing a faulty Macbook battery.

Issue 2: Using The Wrong Settings

Possible Cause: The wrong settings on your MacBook can cause your Macbook battery to drain faster than normal. For example, having the screen brightness too high, using high-performance graphics, or leaving Bluetooth on when not in use can all contribute to battery drain.

How To Fix:

To fix the wrong settings that may be causing your MacBook battery to drain faster than normal, you can take the following steps:

1. Adjust Energy Saver Preferences: Open System Preferences and click on Energy Saver. From there, you can adjust settings such as “Turn display off after” and “Put hard disks to sleep when possible” to save battery life.
2. Reduce Screen Brightness: Lowering your screen brightness can also save battery life. You can adjust the screen brightness by pressing the F1 key until the screen dims to a comfortable level.
3. Turn Off Keyboard Backlight: If your MacBook has a backlit keyboard, you can save battery life by turning it off. You can do this by pressing the F5 key until the keyboard backlight turns off.
4. Disable Bluetooth: Bluetooth uses significant battery power, so disabling it when not in use can help conserve battery life. You can turn off Bluetooth by clicking on the Bluetooth icon in the menu bar and selecting Turn Bluetooth Off.

By making these adjustments, you can extend the life of your MacBook’s battery and prevent it from draining faster than normal due to incorrect settings.

Your MacBook Pro Doesn’t Charge to Capacity Or Doesn’t Charge At All

There are several reasons why this might be happening, including a faulty charging cable, a malfunctioning wall power adapter, a dirty charging port, or a problem with the MacBook battery itself. Issues related to MacBook Pro battery charging are discussed below.

Issue 3: Poor Storage Methods

Possible Cause: Storing your MacBook Pro in extremely hot or cold temperatures can damage the battery, making it unable to hold a charge.

Additionally, if you leave your MacBook Pro unused for long periods with a fully depleted battery, it may not be able to hold a charge when you try to charge it again.

How To Fix:

It is easy to fix. You should take care of following precautions to resolve this issue.

1. Charge or discharge the MacBook battery to around 50% before storing it for over a few days.
2. Store your MacBook Pro in a cool, dry place, away from direct sunlight and heat sources.
3. Make sure to leave your MacBook Pro plugged in all the time, as this can lead to overcharging and damage to the battery.
4. Use the battery at least once a month to keep it active and prevent it from going into a deep discharge state.
5. If you last used your MacBook Pro a long time ago, charge the MacBook battery fully before using it again.

Issue 4: Wall Adapter Is Malfunctioning

Possible Cause: Sometimes, the MacBook Pro battery problems with your MacBook Pro Battery not charging may not be with your computer, but with the wall adapter you’re using. If the wall adapter is damaged or dirty, it won’t be able to charge your MacBook Pro properly.

You may notice the charger’s LED not turning on, sparks when plugging it in, or the computer only charging intermittently. In such cases, the charger is likely the problem.

How To Fix:

There are several quick methods to fix it. Some of them are:

1. Check the Cable: Make sure the cable is not damaged, frayed, or twisted. If it is, replace it with a new one.
2. Check the Adapter: Look for any damage, cracks, or signs of wear and tear. If you see any, replace the power adapter with a new one.
3. Clean the Charging Port: Use a soft-bristled brush or a dry cotton swab to remove any dust or debris from the charging port.
4. Reset the System Management Controller (SMC): Shut down your MacBook, connect it to the power adapter, and hold down Shift+Control+Option and the power button simultaneously for about 10 seconds. Release all keys and turn on your MacBook.
5. Try a Different Outlet: Sometimes, the problem may not be with the power adapter but the one you’re using. Try a different outlet to see if that resolves the issue.

If none of these steps work, it may be time to take your MacBook to a professional to repair or replace the charging port or other hardware components.

Issue 5: The Battery Is In Poor Condition (Showing “Replace Soon” Or “Replace Now”)

Possible Cause: When the battery is in poor condition and shows Replace Soon or Replace Now messages, it indicates that the Macbook battery has reached the end of its lifespan and can no longer hold a charge. As a result, the battery may not be able to power the MacBook or charge properly, leading to issues with charging.

A damaged or swollen battery may cause physical damage to the internal components of the MacBook, leading to further issues with charging or even rendering the device unusable.

How To Fix:

It may not be able to charge or hold a charge effectively. Here are some steps you can take to resolve this issue:

1. Check Your Battery Status: Click on the Apple logo in the top left corner of your screen, select About This Mac, and then click on System Report. Under Hardware, select Power, and check your battery’s condition. If it says Replace Soon or Replace Now, it’s time to replace your battery.
2. Replace The Battery: If your MacBook Pro is still under warranty, you can take it to an Apple Store or authorized service provider to replace it. If it’s out of warranty, you can purchase a new battery online and replace it yourself by following the instructions provided by Apple.
3. Use Coconut Battery: Coconut Battery is a free app that provides detailed information about your MacBook Pro’s battery health management. It can tell you how many charge cycles your battery has been through, the current capacity of your battery, and whether it needs to be replaced soon. If your battery health is poor, it’s time to replace it.
4. Calibrate Your Battery: If your MacBook Pro’s battery is not holding a charge effectively, you can try calibrating it. To do this, fully charge your MacBook Pro, disconnect the power adapter, and use it until the battery is completely drained. Next, leave your MacBook Pro unplugged for a few hours and then fully charge it again. This process can recalibrate your battery and improve its performance.

Issue 6: The Battery Doesn’t Charge To 100%

Possible Cause: If it stops charging between 93% and 98%, this is normal and not a problem. It’s a feature that prevents brief charging cycles from increasing wear on the battery. But you might have an actual issue if it isn’t reaching 90%.

How To Fix:

Before attempting a more complex solution:

1. Charge your Mac 100% with the power adapter and use it for two hours with the charger connected.
2. Unplug it and let your MacBook Pro battery drain to 0%, and the laptop shuts down.
3. Wait at least 5 hours and power on your MacBook.

The battery is now calibrated. If calibration doesn’t work, consider resetting the MacBook SMC (System Management Controller), which should fix the MacBook Pro charging symbol and battery charging. These steps will get you there:

1. Power off your Mac.
2. Hold SHIFT+CONTROL+OPTION on the left side of the keyboard, then press the power button simultaneously for 10 seconds.
3. Release all keys.
4. Press power once and boot your Mac up.

Frequently Asked Questions

How can I extend the battery life of my MacBook Pro?

To extend the battery life of your MacBook Pro, you can try the following tips: 1. Reduce screen brightness 2. Turn off keyboard backlighting 3. Close any unused applications 4. Disconnect peripherals that are not in use 5. Turn off Wi-Fi or Bluetooth if not needed 6. Use Safari instead of Chrome for web browsing

What is a cycle count, and how does it affect my MacBook Pro’s battery?

A cycle count is the number of times your MacBook Pro’s battery has been fully charged and discharged. Each MacBook Pro model has a specific number of cycles that the battery can handle before it starts to degrade. As the battery’s cycle count increases, its capacity decreases, which means that it will hold less charge over time.

Can I replace the battery on my MacBook Pro?

Yes, you can replace the battery on your MacBook Pro. However, Apple recommends that you take your MacBook Pro to an authorized service provider to have the battery replaced. Attempting to replace the battery yourself can be dangerous and may damage your computer.

How long should the battery on my MacBook Pro last?

The battery life of your MacBook Pro depends on various factors, including its model, age, usage, and settings. Generally, a fully charged MacBook Pro battery should last between 5-10 hours, depending on the model.

Why is my MacBook Pro battery draining so quickly?

There could be several reasons why your MacBook Pro battery is draining quickly, including: 1. Running too many applications at once 2. Brightness settings are too high 3.Keyboard backlighting is turned on 4. Wi-Fi or Bluetooth is turned on 5. Battery health is degraded 6. Software issues or bugs

Final Words

Dealing with battery issues on your MacBook Pro can be frustrating. It can throw a wrench in your productivity, leave you in constant uncertainty, and sometimes even the solutions seem out of reach. While this guide covers many common reasons for battery depletion, your issue may not be listed here.

In such cases, I recommend seeking help from reputable and active Apple forums like the Apple Support Community or MacRumors Forums. And if all else fails, feel free to contact Apple’s support lines for assistance.

About EricEric currently uses a 15-inch MacBook Pro for both work and personal errands. He did all the research and testing to make sure all the fixes and optimization tips shared on the blog are relevant to Apple’s latest macOS updates as well as fact-checking.