How to Change Battery in Garage Door Opener Remote: (2025 Guide)

how to replace garage door opener battery

With our easy-to-follow guide, you can learn how to change the battery in your garage door opener remote and ensure it functions flawlessly!

A working garage door opener remote makes life easier and more convenient. When the battery runs out, the remote may stop working or only work occasionally. This can be frustrating, especially when you’re in a hurry or the weather is bad. A quick battery change can solve the problem quickly.

Most garage door remotes use small coin or AA batteries that wear out after some time. Learning how to replace garage door opener batteries is easy and only takes a few minutes. Alliance Overhead Door offers reliable help and tips for homeowners. This guide will show you how to keep your remote working well.

Tools and Materials for Replacing a Garage Door Opener Battery

Here’s how to replace the garage door opener battery: it’s quick and easy when you have the right tools. Below is a clear list of what you need and which battery works best for the job:

Screwdriver

Most garage door opener remotes have a small screw on the battery cover. A Phillips-head screwdriver is usually needed to remove it. Using the right tool makes the process easier and helps avoid damage when changing the battery in your garage door remote.

New Battery

Always check the battery type in your garage door remote before buying a new one. The CR2032 lithium battery is one of the most common. It’s small and round. Using the correct battery ensures your garage door opener works well and responds appropriately.

Clean Cloth or Tissue

Use a clean cloth or tissue to wipe the battery contacts inside your garage door remote. This removes any dust or dirt that may stop the new battery from working. Clean contacts help provide a strong connection for smooth and reliable operation.

Gloves (Optional)

Wearing gloves while handling the battery is a good idea. It helps keep the battery from oils and dirt on your hands, improving performance and preventing future issues. Though not required, it’s a simple step that adds extra care.

Flashlight (Optional)

A flashlight can make things easier if you work in a low-light garage. It helps you see the battery compartment and install the new one correctly. Good lighting helps avoid mistakes and makes the task quicker and safer.

Recommended Battery Types

  • The CR2032 battery is Commonly found in remotes for LiftMaster, Chamberlain, and Genie garage door openers.

  • CR2025 or CR2016: Some remotes may use smaller versions; double-check your model before buying.

Technicians install a new garage door opener.

Simple Steps to Change Your Garage Door Opener Battery

Replacing your garage door opener remote battery is quick and easy. With the right steps, you can avoid damage and ensure that your remote works like new again.

1. Identify Your Remote Model

Look at the back of your garage door remote or inside the battery area to find the model number. This number helps you get the right battery. Using the correct battery ensures that your remote works well and avoids problems with your garage door opener later.

2. Open the Remote

Use a small Phillips-head screwdriver or a flat object like a coin to open the remote gently. Turn slowly and be careful not to force it. Too much pressure can break the plastic or damage small parts inside, which may stop the remote from working correctly.

3. Remove the Old Battery

Take out the old battery gently using your fingers or a plastic tool. Do not use metal tools. Check for any signs of rust, dirt, or leaking. If needed, clean the battery area. Recycle the old battery at a safe drop-off location in your area.

4. Insert the New Battery

Use the same type of battery as the one you removed. Most garage door remotes use a CR2032 battery. Place it correctly by matching the plus and minus signs. A snug, clean fit helps the remote work well and keeps your garage door working smoothly again.

5. Reassemble the Remote

After putting in the new battery, gently close the remote. Snap the cover in place or tighten any screws if needed. Make sure all parts fit well. Press a button to test it. If the door moves or a light flashes, everything is working correctly now.

Troubleshooting Garage Door Problems and Replacing the Opener Battery

If your garage door remote doesn’t work after you replace the battery, don’t worry. Here are simple troubleshooting steps to help you fix the problem and know when to call for help.

Remote Not Working After Battery Replacement

  • Ensure the battery is installed correctly with the right (+) and (–) sides facing.

  • Confirm the battery is new and firmly in place.

  • Check the metal contacts inside the remote for dirt or corrosion and clean them gently.

Reprogram the Remote

  • Sometimes, after you replace the battery, the remote loses its connection.

  • Press the “Learn” button on the garage door opener (usually on the motor unit).

  • Next, press and hold the main button on the remote until you see the opener light blink or hear a click. This means it’s successfully paired.

When to Consult a Professional

Garage Door Maintenance Tips to Prevent Expensive Repairs

Check your garage door opener regularly. A weak battery affects your remote. Knowing how to replace the garage door opener battery, open the remote cover, remove the old battery, and put in a fresh one.

Proper storage also helps extend battery life. Keep your remote in a dry, cool place, away from heat and moisture. This simple step prevents battery drain and protects the internal components, helping your remote last longer and perform reliably.

It’s smart to keep spare batteries on hand. If the battery dies unexpectedly, you’ll be ready with a quick garage door replacement. This small habit can save you time and avoid the hassle of a non-working garage door remote.

how to replace garage door opener battery

Frequently Asked Questions

How Often Should I Replace the Battery in My Garage Door Opener Remote?

You should change the battery in your garage door opener remote every one to two years or when it stops working well, requires many clicks to work, or loses its signal strength.

What Type of Battery Does My Remote Use?

Most garage door opener remotes use a round coin battery like CR2032 or CR2025. Some older remotes might use a 9-volt or AA battery. Check your old battery or manual to be sure.

Do I Need to Reprogram My Remote After Changing the Battery?

Most of the time, you don’t need to reprogram the remote after changing the battery. But if it still doesn’t work, try reprogramming it by following the manual steps for your garage door opener.

What Should I Do If My Remote Still Doesn’t Work After Replacing the Battery?

If the remote still doesn’t work after putting in a new battery, make sure the battery is in the right way, clean the contacts, try reprogramming it, or get a new remote if needed.

Can I use rechargeable batteries for my garage door opener remote?

Using rechargeable batteries in your garage door opener remote is not a good idea. They don’t provide enough power and can weaken or prevent the remote from working correctly.

Conclusion

Need a quick fix for your garage door remote? Learn how to replace the garage door opener battery at home. It’s simple and easy. This small task takes just a few minutes and can save you from daily trouble. A working remote keeps your day running smoothly and efficiently.

It’s important to change the battery on time. The battery is probably weak or dead if your remote isn’t working right or only works sometimes. A quick replacement keeps things working and helps you avoid getting stuck. It’s also smart to do regular maintenance checks to catch minor problems early.

Follow our easy step-by-step guide to get your remote working like new. If you’d rather let a pro take care of it, Alliance Overhead Door is ready to help. Call us at (972) 370-4710 for friendly service, expert help, or quick garage door repairs.

End Note

If you need quick and reliable garage door repair, we’re here to assist you. Alliance Overhead Door quickly fixes broken springs, noisy openers, and other issues. We ensure your garage door runs smoothly. Visit our Garage Door Repair page and check out the LiftMaster 87054-267 opener for an easy upgrade.

We’re the right choice if you want honest work from a trusted team with years of experience. We’re committed to doing the job the right way every time. Visit our About page to learn more, read customer reviews on Our Reviews, and find tips on our Blog.

We’re ready to help with quick, friendly service if you live in Celina or nearby. Check out our full-service areas and contact us through our Contact page. You can also read what customers are saying on Yelp. Alliance Overhead Door makes garage door repair easy and hassle-free.

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