Google Pixel 9 Battery Replacement

This guide was written by iFixit staff and has not been endorsed by Google.

Replace the battery in your Google Pixel 9 with this guide. Note that lithium-ion batteries have a limited lifespan, so if your phone no longer holds a charge or shuts down unexpectedly, it may be time for replacement.

Check if your battery is swollen and take precautions if necessary.
You'll need to clamp your phone in place; clamps are recommended but a second person can secure the phone if you don't have clamps.

Note that this repair may compromise water resistance. Reapplication of rear cover adhesive is crucial for retaining water resistance, and results will depend on how well it's reapplied.

Step 1 | Prepare your Pixel for disassembly

A charged lithium-ion battery may catch fire if damaged, so let the Pixel's battery fully drain to 0%.

Disconnect all cables from your phone.

Step 2 | Adhesive information

Apply adhesive to secure back glass to frame.

Insert tool no more than 3 mm under back glass to avoid damaging internal components.

Mark opening pick tip with permanent marker 3 mm from edge for reference.

Suction cup may not stick well if screen or back glass is badly cracked.

Lay packing tape strips over glass to protect hands and ease disassembly.
Ensure smooth, large area near bottom edge for suction cup attachment.

Step 3 | Apply a suction handle

Place the suction handle near the bottom edge of the back glass.

Press down firmly to secure it in place.

Step 4 | Insert an opening pick

Apply strong, steady pressure to the suction handle to create a small gap under the back glass.

Insert the tip of an opening pick into the created gap.

Step 5 | Separate the back glass adhesive

Slide the opening pick back and forth along the bottom edge.

Separate the adhesive securing it.
Avoid inserting the pick deeper than 3 mm.

Step 6

Apply the opening pick to the phone's edge and gently slide it around the entire perimeter, working to separate the remaining adhesive.

Step 7

Lightly twist the opening pick at the bottom edge.

Lift the back glass up until you can grip it with your fingers.
Use the opening pick to separate any remaining sections of adhesive securing the back glass.

Step 8 | Remove the back glass

Remove the back glass.

Test your phone before sealing it up: power it on and check that it works.
Power it back down before continuing reassembly.

Use a new adhesive to prevent damage during reassembly.

Follow this guide to install your back glass.

Step 9 | Remove the upper board cover

Keep track of each screw and ensure it returns to its original location.

The Pixel 9 uses Torx Plus screws, but standard Torx bits also work.
Apply constant, downward force when screwing to prevent stripping.
Use a 3IP Torx Plus driver to remove the single 5.4 mm-long screw securing the upper board cover.

Step 10

Remove the upper board cover using a pair of tweezers.

Step 11 | Remove the midframe

Remove the midframe using a 3IP Torx driver.

Remove four screws, each 5.4 mm long.
Remove one screw, 2.2 mm long.

Step 12 | Peel up the flash cable

Remove the flash cable from the metal midframe using a pair of tweezers.

Step 13 | Remove the midframe

Remove the midframe.
Disconnect the wireless charging coil.
Separate the NFC assembly.

Step 14 | Disconnect the battery

Use the tip of a spudger to gently pry up and release the battery connector.

Step 15 | Remove the charging board cover

Remove the charging board cover using a 3IP Torx Plus driver.

Remove one screw (5.4 mm long).
Remove one screw (2.9 mm long).

Step 16

Slide the cover out from under the left edge of the frame using a pair of tweezers.

Be careful not to damage the charging board.

Flip the cover over, off the charging board.

Step 17

Use tweezers to remove the charging board cover tape from the interconnect cable.

Be careful not to damage the interconnect cable.

Remove the charging board cover.

Step 18 | Disconnect the interconnect cable

Insert the tip of a spudger between the press connectors and gently pry them loose.

Pry upwards on each connector to release it from the motherboard.
Once disconnected, set the interconnect cables aside.

Step 19 | Remove the interconnect cable

Disconnect the bottom two interconnect cable press connectors from the charging board.

Remove the interconnect cable.

Step 20 | Disconnect the secondary interconnect cable

Use the spudger to carefully pry up the top press connector of the secondary interconnect cable from the motherboard.

Next, disconnect the bottom press connector from the charging board.

Step 21 | Remove the secondary interconnect cable

Insert the 3IP Torx Plus driver and loosen the two screws securing the secondary interconnect cable. They are 2.5 mm long.

Remove the screws.
Disconnect the secondary interconnect cable.

Step 22 | Remove the antenna board cover

Remove the 5.4mm long screw using a 3IP Torx Plus driver.

Step 23

Remove the antenna board cover using a pair of tweezers.

Step 24 | Disconnect the autofocus cable

Insert the tip of the spudger under the autofocus connector, then gently pry it away from the motherboard.

Step 25 | Disconnect the antenna cable

Lift the coaxial antenna cable straight up using an angled tweezers inserted under its neck.

Choose a pair of angled tweezers for this task.
Insert one arm under the coaxial antenna cable's neck.
Lift the cable straight up to disconnect the antenna.

Step 26 | Disconnect the front camera

Use the tip of a spudger to carefully pry up the front camera press connector.

Step 27 | Remove the logic board screws

Remove the following screws from the motherboard:

1 x 3IP Torx Plus (2.9 mm long)
1 x Standoff Screw (5 mm long)

Step 28 | Remove the motherboard

Position the spudger at the motherboard's bottom right corner.

Lift the motherboard using the spudger until you can grasp its right edge.
Securely grip the right edge and remove the motherboard.

Step 29 | Thermal pad reassembly information

Inspect the logic board thermal pad for damage.

If undamaged, proceed to next step.
If damaged, use flat end of spudger to scrape it off.

Always handle the logic board with static protection – risk of damage from static electricity.

Apply isopropyl alcohol (≥ 90%) and microfiber cloth to clean residue from frame and logic board.
Apply a new thermal pad to its designated spot on the frame.

Step 30 | Detach the battery pull tabs

Prevent damage to plastic parts by carefully handling the battery tabs.

Peel up the plastic tabs near the bottom edge of the battery with your fingers.
Fold the tabs under the phone or secure them out of the way using tape.
Wear finger stalls for a secure grip on the battery pull tabs, or use rubber gloves as an alternative.

Step 31 | Heat the battery

Carefully read the next three steps before starting the battery removal process.

Strong strips of adhesive secure the battery to the frame, which will be softened by heating.
Use a hair dryer on High heat and Low speed settings, holding it 3 inches from the battery, for 3 minutes.
Evenly spread the heat over the entire surface of the battery during this time.
Alternatively, use a 70 °C (158 °F) heat mat with your phone placed screen side down for 10 minutes.

Step 32 | Secure the phone to your work surface

Secure the phone firmly using F-Clamps or C-Clamps with plastic or rubber pads on your work surface.

Ensure nothing is under the phone before securing it by the raised lip of the frame only.
Position the battery pull tabs so they're accessible after securing the phone in place.

Follow ESD precautions when working with the device.

If no clamps are available, have a friend hold the phone firmly in place as an alternative.

Step 33 | Separate the battery adhesive

Never reuse a deformed or damaged battery - it's a fire hazard.

Apply steady pressure to the battery pull tabs and pull straight up until the battery separates from the frame.
If the battery doesn't separate after one minute, apply more heat and try again.

Remove a damaged or deformed battery immediately.

Continue with reassembly instructions in seven steps if the battery was successfully removed.

If the pull tab broke or slipped out, proceed to the next step for an alternate removal method.

Step 34 | Apply isopropyl alcohol

Excessive use of isopropyl alcohol can damage your screen.

Apply 2-3 drops of isopropyl alcohol (greater than 90%) to the top corners of the battery.

Step 35

Apply isopropyl alcohol (> 90%) to bottom corners of the battery using two or three drops.

Wait one minute for the adhesive to soften before proceeding.

Step 36 | Apply a large suction cup

For battery removal, use a suction cup (large or small) on top edge.

Large suction cup: pull handle down to open.
Small suction cup: apply and skip two steps.
Fold plastic battery tabs out of the way with fingers.
Place large suction cup in center of battery.

Step 37

Press down gently on the suction cup while pulling the handle up to secure it.

Flip the plastic clip over the handle and clip it into place.

Step 38

Secure phone firmly with one hand.

Pull suction cup towards bottom edge using strong force to lift top edge.
Apply constant pressure for adhesive separation.

Wait one minute; if no movement, proceed with next steps:

Apply 2-3 drops of alcohol to battery corners.
Re-attempt detachment using steady pressure.

Step 39 | Remove the battery

Reusing a deformed or damaged battery poses a significant fire risk.

Extract and discard any existing batteries with deformation or damage.
Remove the battery from its designated slot.
Detach the suction cup from the removed battery.

Ensure all components are cleared before proceeding to install a new battery.

Step 40 | Remove the old battery adhesive

Use a spudger to scrape off all the old battery adhesive from the frame.

Clean the area with isopropyl alcohol (>90%) and a microfiber cloth to remove any remaining adhesive residue.
Allow the frame to completely dry before installing a new battery.

Step 41 | Adhere the battery

Remove any battery cable liners and tape.

Expose the adhesive by removing the large plastic liner from the bottom of the battery.
If your battery doesn't have adhesive, apply thin double-sided tape strips to the frame where it was removed.
Firmly press the battery into its recess using the applied adhesive or tape.