How To Replace Pixel 4 Battery

Mobile Phone

The Pixel 4 is a powerful and innovative smartphone that has gained popularity among users for its impressive features and functionality. However, like any other electronic device, the battery life of the Pixel 4 may start to degrade over time. When this happens, it can be frustrating and inconvenient to constantly have to charge your phone or deal with a battery that drains quickly.

Luckily, there is a solution – replacing the Pixel 4 battery. In this article, we will guide you through the process of replacing the battery in your Pixel 4, restoring its performance and ensuring that you can enjoy your phone without worrying about running out of battery power. Whether you are experiencing battery issues or simply want to prolong the lifespan of your device, this step-by-step guide will provide you with the necessary information to successfully replace the battery in your Pixel 4.

Inside This Article

  1. Checking Battery Health
  2. Gathering Tools and Materials
  3. Removing the Back Cover
  4. Disconnecting the Old Battery
  5. Installing the New Battery
  6. Assembling the Device
  7. Conclusion
  8. FAQs

Checking Battery Health

Battery health is an essential aspect to consider when it comes to replacing the battery of your Pixel 4. Before you dive into the replacement process, it’s important to check the current health of your battery. This will give you an idea of whether a replacement is necessary or if there may be underlying issues causing poor battery performance.

To check the battery health of your Pixel 4, you can follow these steps:

  1. Step 1: Open the settings menu on your Pixel 4 by tapping the gear icon.
  2. Step 2: Scroll down and tap on “Battery”.
  3. Step 3: Look for the “Battery Health” option and tap on it.

Once you’ve reached the Battery Health section, you’ll be able to see the overall health of your battery in percentage form. If the battery health is significantly low, it’s likely a sign that you need to replace the battery.

It’s important to mention that checking battery health is not a foolproof method of diagnosing all battery issues. There may be other factors contributing to poor battery performance, such as software glitches or excessive background app usage. However, if your battery health is notably low, it’s worth considering a battery replacement to potentially improve overall performance and battery life.

Gathering Tools and Materials

Before you start replacing the battery of your Pixel 4, it’s important to gather all the necessary tools and materials. Here is a list of items you will need:

  1. Replacement Battery: Ensure you have a compatible replacement battery for the Pixel 4. It’s crucial to use a genuine battery or a reliable third-party replacement to ensure optimal performance.
  2. Small Phillips Screwdriver: You’ll need a small Phillips screwdriver to remove the screws holding the back cover in place.
  3. Plastic Opening Tool: A plastic opening tool will come in handy to carefully pry open the back cover without damaging the device.
  4. Tweezers: Tweezers will help you handle small and delicate components during the battery replacement process.
  5. Adhesive Strips: Adhesive strips are necessary to secure the new battery in place. Make sure to get the appropriate adhesive strips for your Pixel 4 model.
  6. Cleaning Cloth: Having a clean cloth will help you wipe away any dust or fingerprints on the device and ensure a clean and tidy replacement.
  7. Heat Gun or Hair Dryer: A heat gun or hair dryer can be used to gently warm up the back cover adhesive, allowing for easier removal.

Having all these tools and materials ready before you begin the battery replacement process will save you time and prevent any unnecessary delays. Once you have everything in place, you’ll be prepared to move on to the next steps.

Removing the Back Cover

The next step in replacing the battery of your Pixel 4 is removing the back cover of the device. This will give you access to the internal components and allow you to safely replace the battery. Follow these steps to remove the back cover:

  1. Power off your device: Before starting the process, make sure to power off your Pixel 4 to avoid any potential damage.
  2. Locate the SIM card tray: The SIM card tray is typically located on the side of the device. Use a SIM card removal tool or a paperclip to gently push into the small hole beside the tray. This will eject the tray, allowing you to remove it.
  3. Use a heat gun or hairdryer: Applying gentle heat to the back cover can help soften the adhesive and make it easier to remove. Use a heat gun or a hairdryer on a low heat setting and carefully warm the back cover. Be cautious not to overheat or damage the device.
  4. Insert a suction cup: Once the back cover is slightly warmed, place a suction cup near the bottom edge of the device. Apply gentle pressure to create a seal, then pull upwards to create separation between the back cover and the device.
  5. Slide a pry tool: With the suction cup still attached, insert a pry tool into the gap created between the back cover and the device. Gently slide the tool along the edges to further separate the back cover from the device. Take your time and be cautious not to apply excessive force.
  6. Repeat the process: Work your way around the device, repeating the suction cup and pry tool process until the back cover is completely separated from the device.

Once the back cover is removed, you will have direct access to the battery and other internal components of your Pixel 4. This step is crucial in the battery replacement process, as it allows for a safe and efficient swap of the old battery with a new one. Be sure to handle the back cover with care and avoid any unnecessary damage to the device.

Disconnecting the Old Battery

Before you can replace the battery in your Pixel 4, you need to disconnect the old battery. This step is crucial to ensure your safety and prevent any damage to the device. Follow these steps carefully:

1. Power off your Pixel 4: Make sure your phone is turned off completely. This is important to avoid any electrical mishaps during the battery replacement process.

2. Remove the back cover: Use a small tool, such as a plastic pry tool or a guitar pick, to carefully pry off the back cover of your Pixel 4. Start at one corner and gently work your way around the edges, releasing the clips that hold the cover in place.

3. Locate the battery connector: Once the back cover is removed, you’ll need to locate the battery connector. It is usually located near the bottom of the device, close to the charging port.

4. Disconnect the battery connector: Use a pair of tweezers or a spudger to gently lift the latch securing the battery connector. Once the latch is lifted, carefully disconnect the connector from the motherboard.

5. Verify disconnection: Double-check that the battery connector is completely disconnected by gently tugging on it. It should come free easily without any resistance.

6. Inspect for any additional connectors: In some cases, there may be additional connectors attached to the battery. If you see any, make sure to disconnect them as well following the same procedure as before.

By following these steps, you have successfully disconnected the old battery from your Pixel 4. Now, you can proceed to the next step of installing the new battery.

Installing the New Battery

After you have successfully disconnected the old battery, it’s time to install the new one. Follow these steps carefully to ensure a proper installation:

1. Take the new battery and align it with the battery connector on the device. Make sure the connectors match up and that the battery is facing the right way.

2. Gently press the battery into place, ensuring that it is secure and properly seated. You should feel a slight click or resistance when the battery is correctly installed.

3. Once the battery is in place, reattach any adhesive or connectors that were holding the old battery in place. Make sure everything is properly aligned before pressing down firmly.

4. Double-check that all connections are secure and that there are no loose cables or wires. This step is crucial to ensure that the battery functions properly and that there are no safety hazards.

5. Reattach the back cover of the device, making sure it snaps securely into place. Be careful not to apply too much pressure, as this could crack or damage the back cover.

6. Finally, power on your device to test the new battery. If everything is working properly, you should notice an improved battery life and performance.

It’s important to note that replacing the battery yourself may void any warranties on your device. If you are unsure or uncomfortable with performing this procedure, it is always recommended to seek professional assistance.

By following these steps and taking the necessary precautions, you can successfully install a new battery in your Pixel 4 and enjoy extended usage without any battery-related issues.

Assembling the Device

Now that you have successfully replaced the battery of your Pixel 4, it’s time to put everything back together. Follow these steps to safely assemble your device:

1. Align the back cover with the body of the phone. Make sure all the edges and buttons line up properly.

2. Gently press the back cover down until it snaps into place. Be careful not to apply too much pressure, as it may damage the components inside.

3. Once the back cover is securely in place, tighten all the screws using the appropriate screwdriver. Make sure they are snug, but not overly tight.

4. Double-check all the connections and cables inside the phone. Ensure that everything is properly attached and seated in its respective slot.

5. Carefully place the SIM card tray back into its slot, making sure it is inserted correctly. It should slide in smoothly without any resistance.

6. Finally, power on your Pixel 4. If everything has been reassembled correctly, your phone should start up without any issues.

It’s essential to take your time and pay attention to detail when assembling the device. Rushing or mishandling the components could result in further damage or a poorly functioning phone.

Congratulations! You have successfully assembled your Pixel 4 after replacing the battery. Enjoy your refreshed device and the extended battery life it now offers.


Replacing the battery on your Pixel 4 is a simple process that can extend the lifespan of your device and save you money. With the right tools and a bit of patience, you can easily remove the old battery and install a new one in its place. Remember to follow the necessary safety precautions and refer to the manufacturer’s instructions for guidance.

By replacing the battery yourself, you have the freedom to choose a high-quality replacement battery and avoid the hassle and expense of sending your device to a repair shop. Not only will you regain the full functionality and battery life of your Pixel 4, but you’ll also have the satisfaction of knowing that you accomplished the task yourself.

So, don’t let a dying battery limit your productivity or enjoyment of your Pixel 4. Take the initiative, grab your tools, and give your device the boost it needs with a new battery replacement. Enjoy the convenience and peace of mind that comes with a fully charged phone!


1. How long does the Pixel 4 battery last?

The Pixel 4 comes with a 2800mAh battery, which can provide up to 24 hours of mixed usage. However, the actual battery life may vary depending on various factors such as screen brightness, usage patterns, and running applications.

2. Can I replace the battery in my Pixel 4?

Yes, you can replace the battery in your Pixel 4. However, it is recommended to have the battery replaced by a professional technician who is experienced in handling mobile devices. Attempting to replace the battery yourself may void your warranty or cause damage to your phone.

3. How much does it cost to replace the Pixel 4 battery?

The cost of replacing the Pixel 4 battery may vary depending on the service provider and location. Typically, it can range from $70 to $100, including the cost of the battery and labor charges. It is advisable to contact authorized service centers or trusted technicians to get an accurate estimate for the battery replacement.

4. How often should I replace the battery in my Pixel 4?

The lifespan of a smartphone battery can vary depending on usage patterns and charging habits. However, on average, smartphone batteries start to degrade after 1-2 years of use. If you notice a significant decrease in battery performance or your Pixel 4 struggles to hold a charge, it may be time to consider replacing the battery.

5. Are there any precautions to take while replacing the Pixel 4 battery?

Yes, there are a few precautions to keep in mind while replacing the Pixel 4 battery. Make sure to turn off your device before starting the replacement process. Use ESD (Electrostatic Discharge) safe tools to prevent any damage to the internal components. Ensure that the replacement battery is compatible with the Pixel 4 model. If you are not confident in your technical skills, it is advisable to seek professional help to avoid any mishaps.