Now Reading: iPad Air 4 2020 Battery Replacement Guide
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iPad Air 4 2020 Battery Replacement Guide
iPad Air 4 2020 Battery Replacement Guide
Hi everyone, welcome back to DIYGeardo. Today we will show you how to replace the battery on the iPad Air 4 (2020).
Replacing the battery on the iPad Air 4 (2020 model) is a necessary repair if your device no longer holds a charge or shuts down unexpectedly. Over time, lithium-ion batteries degrade, leading to poor performance and reduced usage time.
In this guide, we’ll show you how to safely replace the iPad Air 4 battery, following the same professional teardown process demonstrated in GEARDO repair videos.
Reasons to Replace the iPad Air 4 Battery
You may need a battery replacement if you notice:
- Battery draining quickly
- iPad shutting down unexpectedly
- Device overheating during use or charging
- Battery percentage jumping or not updating
- iPad not powering on without charger
Repair Difficulty
Difficulty Level: ⚠️⚠️⚠️⚠️☆ (4/5 – Advanced)
This repair involves:
- Screen removal with heat
- Careful handling of flex cables
- Battery adhesive removal
Recommended for users with prior tablet repair experience.
Before You Begin
Compatibility and Model Numbers
This repair guide based on iPad Air 4 (2020) Model.
Compatible with iPad Air 5 (2022) Also both Wifi and Cellular Edition models.
Model Numbers | iPad Air 4th Generation, iPad Air 5th Generation, A2324, A2072, A2325, A2316, A2588, A2589, A259
Required Tools
- Heating pad / heat gun / hairdryer
- Suction cup
- Plastic card pry tools / opening picks/ Tweezers
- Phillips screwdriver #00 / #000
- Torx T3 Screwdriver
- Adhesive (B7000 or double-sided back cover adhesive)
- Bonding clips or rubber bands (optional but recommended)
Make sure the phone is turned off and the SIM tray is removed (For Cellular Version)before starting.
How to Find Tools and Parts
- Heating pad – https://amzn.to/3H0tHzJ
- Portable Heat Gun – https://amzn.to/4mszih1
- Clamps https://amzn.to/3GYJT4w
- STREBITO 142 Piece Repair Tool Kit https://amzn.to/3UO1jUx
- Glue | Adhesive https://amzn.to/46exVxe
- Compatible Parts –
- Battery – https://amzn.to/3HOHoBU
- LCD Screen – https://amzn.to/45JCpKP
- Other Parts – https://amzn.to/3HOG6qF
- Silicone Work Repair Mat https://amzn.to/45Emz5l
Protect Your iPad Air 4
- Protector For The Screen https://amzn.to/4mvLJJzR
- Best Rated Case https://amzn.to/4oT3wfm
Step-by-Step iPad Air 4 (2020) Battery Replacement Guide
Step 1: Heat the Front Screen
Proper heating is required to separate the screen from the body.
- Place the iPad Air 4 on a tablet heating pad
- Heat the front side of the device
- Select the tablet heating option and wait until heating completes
- Alternatively, use a heat gun or hair dryer evenly around the edges
Step 2: Lift the Front Screen
- Attach a suction cup to the side of the screen
- Gently lift and insert a plastic card pry tool or triangle picker
- Cut the adhesive carefully around the edges
⚠️ Be gentle—flex cables are attached to the logic board.
Step 3: Open the Touch Screen
- Open the screen like a book, from left to right
- Place the digitizer open while preparing to remove the LCD
Step 4: Remove the LCD Screen
- Lift the LCD screen and place it on the table
- Remove two metal shields by undoing three screws
- Disconnect the three connector plugs connecting the LCD to the body
Step 5: Disconnect the Battery
- Undo the screw on top of the battery connector
- Using a card pry tool, cut the adhesive under the logic board
Step 6: Heat the Battery Area
To remove the battery safely:
- Apply additional heat to the rear side of the iPad
- Focus on the battery location
- If using a heat gun, apply gentle and even heat
Step 7: Release the Battery
- Use a pry tool to gently cut the adhesive
- Raise the logic board slightly from the top
- Slide a pry tool underneath and keep it steady
- This creates enough space to pull out the battery
Step 8: Remove the Battery
- Use multiple pry tools to slowly lift the battery
- Carefully cut the adhesive as you lift
- The bottom adhesive is strong—work slowly
⚠️ There is no plug connector. The battery pins touch the logic board pins directly.
Step 9: Install the New Battery
- Place the new battery with fresh adhesive
- Remove the supporting pry tool under the logic board
- Secure the board back into position
Step 10: Secure the Battery Connector
- Reinstall the screw on top of the battery connector
Step 11: Reinstall the Display
- Reconnect all three connectors
- Reinstall the metal shield using three screws
- Place the LCD back into the frame and ensure proper alignment
Step 12: Seal the iPad
- Ensure there is enough adhesive on the frame
- Use B7000 glue or double-sided pre-cut adhesive
- Close the digitizer like a book
- Place the bottom edge first, then the top
- Apply pressure evenly along the sides
Step 13: Clamp the Screen
- Use screen bonding clips for even pressure
- Alternatively, use rubber bands
- Leave the iPad clamped until adhesive cures
Frequently Asked Questions (FAQ)
Q: How long does the iPad Air 4 battery replacement take?
A: Around 90 minutes, depending on experience.
Q: Do I need to replace the adhesive after opening the iPad?
A: Yes. Fresh adhesive ensures proper sealing and screen stability.
Q: Is it safe to heat the battery?
A: Yes, if done gently and evenly. Avoid overheating or direct flame.
Q: Can I reuse the old battery adhesive?
A: Not recommended. Always use new adhesive for best results.
Troubleshooting (After The Repair)
Q: iPad won’t turn on after battery replacement.
A: Check the battery alignment and ensure the pins are making proper contact with the logic board.
Q: Battery drains quickly after replacement.
A: The replacement battery may be faulty or require a few charge cycles to calibrate.
Q: Screen lifts after reassembly.
A: Adhesive may be insufficient—apply more glue and clamp again.
Q: iPad overheats after repair.
A: Recheck battery placement and ensure no adhesive is blocking heat dissipation.
Final Thoughts
We hope you enjoyed this iPad Air 4 (2020) Battery Replacement Guide. If you have any questions, let us know in the comments. Please like, share, and comment on our videos—and don’t forget to hit the subscribe button for more professional repair guides from GEARDO.
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