Now Reading: iPad 6 Battery Replacement Guide (2018) | DIY Repair
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iPad 6 Battery Replacement Guide (2018) | DIY Repair
Replacing the battery in your 6th Generation 9.7-inch iPad (2018) can restore performance, improve battery life, and prevent unexpected shutdowns caused by aging lithium batteries. Over time, tablet batteries naturally degrade due to repeated charging cycles, resulting in fast draining, overheating, or devices that refuse to hold a charge.
In this detailed repair guide, we’ll walk you through how to safely replace the battery using professional repair techniques similar to technician-level servicing. This repair requires patience because the display and logic board must be carefully removed before accessing the battery.
Manufactured by Apple, this model uses strong adhesive bonding and delicate flex cables, so careful handling is essential to avoid screen or connector damage.
Whether you are a DIY enthusiast or a repair technician, follow each step carefully for a successful repair.
Repair Difficulty ⭐⭐⭐⭐☆ (4/5)
Estimated Repair Time: 60 — 90 Minutes
Device Type: iPad 9.7-inch 2018 Tablet
Repair Type: Internal Battery Replacement
Reasons for Battery Replacement
You may need to replace your iPad battery if you notice:
- Battery draining very quickly
- Device shutting down randomly
- Charging percentage jumping suddenly
- Tablet overheating during use or charging
- Swollen battery lifting the screen
- Device not powering on unless connected to charger
Before You Begin
Compatibility and Model Numbers
- iPad 9.7 (2018) Also Know as iPad 6th Generation , iPad 6
This repair guide based on iPad 6th Generation Model.
Model Numbers | A1893, A1954
Required Tools
- Heating pad / heat gun / hairdryer
- Suction cup
- Plastic card pry tools / opening picks/ Tweezers
- Phillips screwdriver #00 / #000
- Adhesive (B7000 or double-sided back cover adhesive)
- Bonding clips or rubber bands (optional but recommended)
Make sure the device 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/3HH98IY
- Touch Screen – https://amzn.to/466pS4a
- LCD Screen – https://amzn.to/480619s
- Other Parts – https://amzn.to/47uhTAy
- Silicone Work Repair Mat https://amzn.to/45Emz5l
Step-by-Step iPad 2018 Battery Replacement
Step 1 — Heat the Front Display
Proper heating is required to soften the adhesive holding the display.
- Heat the front screen side using a tablet heating pad.
- Select tablet heating mode and allow heating to complete fully.
Alternative:
- Use a heat gun or hair dryer carefully around screen edges.
Avoid overheating to prevent LCD damage.
Step 2 — Lift the Digitizer Screen
- Attach a suction cup near the screen edge.
- Gently lift to create a small opening.
- Insert a plastic pry tool or triangle picker.
Slowly cut adhesive around the entire frame.
⚠️ Work slowly to avoid cracking the glass.
Step 3 — Open the Screen Like a Book
The touchscreen flex cables connect on one side.
- Open the screen from left to right, like opening a book.
- Rest it carefully without pulling cables.
Do not fully remove the screen yet.
Step 4 — Remove the LCD Screen
Sticky tapes cover LCD screws.
- Peel back tape covering screw heads.
- Remove four LCD screws.
Lift the LCD slightly to about 90 degrees.
Step 5 — Disconnect LCD Connector
- Remove three screws securing the shield.
- Lift the shield carefully.
- Disconnect the LCD plug.
Set the LCD aside safely.
Step 6 — Disconnect Touchscreen and Touch ID
- Disconnect both touchscreen connectors.
- Peel tape carefully.
- Remove the Touch ID flex connector.
Handle these cables gently — they are fragile.
Step 7 — Remove Battery Connector Shield
- Remove the screw above battery connector.
- Remove three additional screws holding the shield.
Lift shield carefully.
Step 8 — Disconnect Board Components
Starting from the top right:
Disconnect:
- Rear Camera
- Front Camera
- Headphone Jack
- Microphone
- Button Flex Cable
Use a plastic pry tool only.
Step 9 — Lift the Logic Board
- Carefully cut adhesive underneath using a pry tool.
- Slowly lift the board from the top.
Do not bend or force the board.
Create enough space to access the battery.
Step 10 — Heat Rear Battery Area
Battery adhesive is very strong.
Apply heat:
- Rear housing side using heating pad.
OR
- Heat gun carefully.
⚠️ Avoid overheating battery cells.
Step 11 — Remove the Battery
Insert multiple pry tools underneath.
- Slowly cut adhesive from bottom area.
- Lift battery gradually.
Important:
There is no plug connector — battery pins contact logic board pins directly.
Work slowly to prevent bending the battery.
Step 12 — Install New Battery
- Place new battery correctly into connector slot.
- Remove support pry tools carefully.
Make sure alignment is correct.
Step 13 — Reinstall Logic Board
- Push logic board gently back into position.
- Reconnect all plugs:
Reconnect:
- Cameras
- Microphone
- Headphone Jack
- Button Flex
Secure battery connector screw.
Step 14 — Reinstall Shields
- Place shield back.
- Install three screws securely.
Double-check connections.
Step 15 — Reconnect Display Components
Reconnect in order:
- Touchscreen connectors
- Touch ID flex
- LCD connector
Install LCD shield using screws.
Step 16 — Close the Device
- Place LCD back into frame.
- Press corners gently.
Ensure proper seating.
Step 17 — Seal the Screen
Check adhesive condition.
If required:
- Apply B7000 glue or pre-cut adhesive.
Close display:
- Bottom section first.
- Then press sides evenly.
Verify:
- Home button clicks properly.
Step 18 — Clamp the Screen
Use:
- Screen bonding clips.
OR
- Rubber bands.
Leave device clamped for some time to secure adhesive bonding.
Frequently Asked Questions (FAQ)
Q1. Is replacing the iPad 2018 battery difficult?
Yes. This repair is considered advanced because the display, logic board, and multiple connectors must be removed carefully.
Q2. Can I replace the battery without removing the logic board?
No. The battery adhesive and connector placement require lifting the board for safe removal.
Q3. How long does a new battery last?
A quality replacement battery should last 2–4 years depending on usage and charging habits.
Q4. Do I need special adhesive when closing the screen?
Yes. Pre-cut adhesive or B7000 glue helps maintain proper sealing.
Q5. Will data be erased after battery replacement?
No. Battery replacement does not affect stored data.
Troubleshooting Guide
Q1. iPad not turning ON after repair?
Check:
- Battery alignment.
- Battery connector screw installation.
- Logic board plugs properly seated.
Q2. Touchscreen not responding?
Reconnect:
- Digitizer flex cables.
- Touch ID flex cable.
Ensure connectors click into place.
Q3. Screen showing lines or black display?
LCD connector may be loose.
Remove shield and reconnect carefully.
Q4. Home Button not clicking?
Screen alignment may be incorrect.
Reopen slightly and reposition digitizer.
Q5. Battery draining fast after replacement?
Allow 3–5 charge cycles for calibration.
If issue continues, battery quality may be faulty.
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