How To Replace MacBook Pro Battery?

In order to replace a MacBook Pro battery, you have to possess some basic tools.

The process involves disconnecting, removing the old battery, and then fixing a new one.

To some point in time when the battery reaches the end of its lifespan, it becomes extremely important to replace the battery of your MacBook Pro due to the battery going bad.

Sudden shutdowns, performance problems as well as overheating are experienced as a result.

On the other hand, a healthy battery guarantees your MacBook Pro functioning at maximum capacity, thereby enhancing its overall stability.

Replacing the battery of a MacBook Pro isn’t a difficult task, and our detailed guide on “How to replace MacBook Pro battery?”is here to help you!

Can I Replace The Battery on My MacBook Pro?

Yes, you can if you are tech-savvy. In fact, how to replace battery on MacBook Pro is determined by the model.

Older versions are easy to work on since they have batteries that can be removed easily.

On the other hand, replacing batteries in new models with built-in batteries is not that simple and necessitates special equipment use.

If you doubt your ability, do not hesitate to solicit for expert assistance when changing the battery.

How To Know If a MacBook Battery Needs Replacing?

Some specific indications tell you that your MacBook battery needs to be replaced.

Like, shortened battery life: the MacBook doesn’t remain charged for long now. Or, it shuts down unexpectedly, even if you’ve just charged it.

In some cases, the battery takes way too long to be fully charged. Other signs includes Mac’s reduced performance, overheating, and swelling.

Aside from this, other methods also show whether the battery needs replacing or not.

You can determine the state of the battery by going to “About this Mac” from the Apple menu; it will show either “Replace Now,” “Replace Soon” or something like “Service Battery.”

The simplest way to check battery health on macOS Catalina 10.15.5 and above is through System Preferences – Energy Saver – then open Battery Health.

How To Replace MacBook Pro Battery?

Replacing a MacBook battery yourself isn’t a too much difficult task.

If you’ve screwed and unscrewed devices and know a bit about handling tech devices, you can do it. ou just have to be confident enough that you can do it.

Otherwise, there’s always professional help available for you to seek. Here’s a step-by-step DIY method on how to replace MacBook Pro battery:

01. Necessary Tools

Obviously, you’d need some tools:

• Replacement battery
• Plastic opening tool
• Pentalobe screwdriver
• Spudger tool
• Phillips screwdriver

02. Properly Shutdown The MacBook Pro

The first thing that you have to do is properly shutting down your MacBook Pro.

It means that even while you click shutdown there shouldn’t be any application or program running.

1. Save everything first. Besides saving and closing all documents also end all other apps running behind.
2. Venture into Apple menu then press “Shut Down” option.
3. Wait till the MacBook powers off completely.

03. Disassembling The MacBook Pro

Once your MacBook Pro is turned off, you have got to disassemble it.

Ensure you do this on a soft, clean surface to prevent damaging scratches or any other injury to your MacBook.

1. Find a soft surface and flip over the MacBook Pro.
2. Using a Pentalobe screwdriver, remove all screws from the bottom casing.
3. In a gentle manner, use a plastic opening tool to pry open and take off the lower casing.

04. Disconnecting and Removing The Old Battery, Installing The New Battery

Now comes the main task: disconnecting and removing the old battery then putting a new one in its place.

You have to work here very carefully, as these steps are major objectives in your MacBook Pro battery replacement procedure.

1. First, look for the battery connector. It’s located on the logic board.
2. Now, disconnect the battery connector carefully using the spudger tool.
3. Using a Phillips screwdriver, unscrew the screws that hold the battery in place.
4. Then, remove the battery from its place very carefully.
5. Now, take the new battery and place it into the battery compartment.
6. Use a Phillips screwdriver to tighten down screws in order to secure the fresh battery.
7. Attach the battery connector back to the logic board again.

05. Reassembling The MacBook Pro

The procedure is almost complete, and you just have to put your MacBook Pro’s pieces back in their place:

1. Take the bottom case and place it back onto your MacBook Pro.
2. Then, using the Pentalobe screws, secure the bottom case.
3. Flip the MacBook Pro onto its right side.
4. Switch on the MacBook Pro to ascertain that the new battery is properly identified and operates normally.

And you’re all done!

How Do I Reset My MacBook Pro After Replacing The Battery?

Once you’ve replaced your MacBook Pro’s battery, you need to reset your MacBook Pro and calibrate the battery so that it can perform efficiently.

Here’s what you have to do:

1. You are to ensure that the battery is in full charge: connect your MacBook Pro to its charger and let the battery charge until it reaches 100%. Let it remain connect even for two more hours beyond the maximum charging status reached.
2. By now, you’ve completely charged the battery, and the MacBook Pro has been connected to the power supply for two extra hours; therefore, disconnect it.
3. Afterwards, do your normal stuff on your MacBook Pro. Let the battery drain completely so that the MacBook shuts down. Don’t forget to keep saving your work while you’re working.
4. When your MacBook Pro shuts down, don’t charge it again just now. Keep it in this state for about 5 hours.
5. After these five hours, connect your MacBook Pro to its charger. Allow it to be fully charged and refrain from using it during the charging process.

Troubleshooting MacBook Pro Battery Replacement

You may face some post-battery-replacement issues. No worries!

Here are some common problems that can arise after you’ve replaced your MacBook Pro’s battery and how to fix them:

• MacBook isn’t turning ON: See whether the battery connector is properly attached to the logic board. Also, the battery has to fit correctly and be secured using screws. Check the power adapter and make sure it is functioning.
• Battery life seems short: Try fully charging the battery. Let it fully discharge and then recharge it fully.
• Battery won’t charge: Connect the charger to some other device to see whether it functions well. Also, try resetting SMC and restarting the MacBook.
• Battery NOT recognized: This happens when the replaced battery isn’t compatible with your MacBook Pro model. If you’re certain that it’s compatible, check its connection and seating.
• MacBook shutdowns unexpectedly: It’s recommended you perform a SMC test. Also, open “System Report” and check the battery’s health status under “Power”.

Final Thoughts

In a nutshell, batteries do stop functioning properly and giving their best performance over time.

Ultimately, they are batteries and have a limited life. Hence, changing a MacBook Pro’s battery will guarantee that it works well and you enjoy using it.

Using a few necessary equipment and basic technical knowledge, you can change the MacBook Pro battery.