MacBook Air M1 A2337 Battery Replacement – Step-by-Step How-To Guide

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OVERVIEW:

In this repair tutorial, we walk through the full replacement process of the battery and charging port on a 2020 MacBook Air M1 (Model A2337). This step-by-step guide will help you safely and efficiently replace both components, using only the tools and techniques shown in the video. From removing the bottom case to carefully prying out the battery and installing new hardware, each step is clearly explained. We also cover potential difficulties like broken adhesive pull tabs and offer workarounds used in the video. Whether you’re replacing worn components or troubleshooting charging issues, this guide is for you.

See the official Apple specs for the MacBook Air M1 A2337

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REPAIR TIME & SKILL LEVEL:

This repair is estimated to take about 1.5 TO 2 HOURS to complete and is of INTERMEDIATE difficulty, requiring moderate disassembly skills and careful handling of adhesive components and connectors.

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STEPS:

Tools You Need

For this repair, you will need a suction cup for lifting the bottom case, a Pentalobe screwdriver to remove the case screws, a T3 and T5 Torx screwdriver for internal screws, isopropyl alcohol to loosen adhesive under the speakers and battery, tweezers for pulling adhesive tabs, and a spudger to disconnect connectors without damage.

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Remove the Bottom Case

• Flip the MacBook over and remove any external case that may be attached.
• Unscrew all 10 Pentalobe screws: 4 on top, 4 on the bottom, and 1 on each side. Note that screw lengths vary.
• Use a suction cup to gently lift the bottom case and expose the internals.

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Disconnect the Battery

• Locate the battery connector and metal retention bar.
• Use a spudger to unclip the bar and disconnect the battery safely.
• This step is crucial before handling any internal components to avoid short circuits.

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Remove the Charging Port

• Use a T3 screwdriver to remove the two screws and metal bracket securing the charging port connector to the logic board.
• Unplug the connector from the board.
• Switch to a T5 screwdriver to remove two screws securing the charging port to the case.
• Carefully remove the old charging port, which may show signs of corrosion or wear.

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Install New Charging Port

• Insert the new charging port into the case, angling it for a proper fit without removing the logic board.
• Re-secure it using the two T5 screws.
• Reconnect the cable and secure the metal bracket using two T3 screws.

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Remove the Trackpad Flex Retention Plate

• Keep the T3 screwdriver and remove the retention plate above the trackpad flex cable.
• This opens access to the battery tray and speakers.

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Unscrew Speaker and Battery Tray Screws

• Use the T3 screwdriver to remove the black screws on each side that secure the battery tray and speakers to the top case.
• Begin loosening the speakers to access the battery underneath.

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Pull the Speakers

• Attempt to pull the adhesive tabs at the bottom of each speaker. If they snap, use isopropyl alcohol to weaken the adhesive.
• Let the alcohol sit for a few minutes, then pry gently to remove the speakers.
• Disconnect both speaker cables from the logic board.
• Note: One speaker broke during removal due to adhesive strength, requiring a replacement.

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Remove the Battery Tray Screws

• Unscrew the two T3 screws on either side of the battery sled to release it from the top case.
• Prepare to remove the battery with integrated pull tabs.

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Remove the Battery

• Pull on the six adhesive tabs—three on each side. If they snap, use tweezers to roll the adhesive and pull slowly.
• If adhesive strips fail, use the built-in channels in the case to pry the battery up carefully.
• Unplug the trackpad flex cable and peel it off the battery.

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Install the New Battery

• Align the new battery in the case and press it down firmly.
• Use two T3 screws to secure the battery sled to the top case.

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Reinstall the Speakers

• Reconnect the left speaker cable, then screw it in place using two T3 screws.
• Repeat the same for the right speaker.

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Reconnect the Trackpad Flex Cable

• Reattach the trackpad flex cable and use its retention bracket with two T3 screws to secure it.

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Reattach the Audio and Touch ID Bracket

• Secure the bracket that covers the Touch ID, audio board, and left speaker using T3 screws.

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Reconnect the Battery

• Plug the battery back into the logic board using the connector and retention clip.
• Ensure everything is seated and secure before powering on.

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Test the Repair

• Plug in a charger and power on the device.
• Wait for the operating system to boot and confirm that the battery is charging.
• Verify charging status from the macOS menu bar to ensure functionality.

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Reinstall the Bottom Case

• Place the bottom case back onto the MacBook.
• Use the correct screws in their original positions: longest at the top, longest threads in the center, and short threads outside.

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CONCLUSION:

With the battery and charging port successfully replaced, your MacBook Air M1 should now function like new. This repair addressed both power issues and hardware longevity. While some steps required patience—especially dealing with adhesives—the guide made the process manageable. As always, taking care during disassembly and using the right tools can make all the difference. If done properly, this repair can extend the life of your MacBook for years.

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VIDEO TUTORIAL:

Looking for a more in-depth tutorial? Check out our complete teardown video for a detailed step-by-step walkthrough.

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MAIL-IN REPAIR SERVICE:

We offer professional screen replacement services. If you’re unsure about doing this repair yourself, send your device to our expert technicians for fast and reliable repair.

https://tekdep.com/device-repair/

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SHOP PARTS:

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SHOP TOOLS:

Using precision tools ensures a safe and efficient repair. Always use the right tools to prevent damage to delicate components. Investing in quality tools helps avoid repair complications.

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HAVE QUESTIONS?

We’re here to help! Contact us:

• Phone: 818-456-4479
• Email: support@tekdep.com

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