How to Change Battery in Garage Door Opener

Changing the battery in your garage door opener is a simple task that can be done quickly and easily with just a few steps. Whether your garage door remote is no longer functioning properly or you just want to ensure it’s always in top working condition, this guide will help you with a DIY garage door opener battery change.

Why Change Your Garage Door Opener Battery?

Your garage door opener relies on a small battery to function. Over time, the battery can lose its charge, resulting in a weakened signal or complete failure to operate. Regularly performing a garage door opener battery replacement ensures that your remote operates smoothly and consistently.

Tools and Materials Needed

Before you begin, gather the following items:

• A small screwdriver (usually a Phillips-head or flat-head)

• The correct replacement battery (check your remote’s manual or the existing battery for specifications)

Steps to Replace Battery in Garage Remote

1. Open the Remote

First, locate the seam or screws on your garage door remote. Most remotes have a small cover on the back that you can pry open using a screwdriver or simply by sliding it off. Be careful not to force it, as you could damage the remote.

2. Remove the Old Battery

Once the remote is open, you’ll see the battery compartment. Carefully remove the old battery. Take note of how it is positioned in the compartment, paying attention to the positive (+) and negative (-) terminals.

3. Insert the New Battery

Insert the new battery in the same orientation as the old one, ensuring the terminals match up correctly.

4. Close the Remote

After the new battery is in place, close the remote by snapping the cover back on or reattaching any screws you removed.

5. Test the Remote

Test the remote to ensure it’s working properly. Stand near your garage door and press the button to see if the door opens or closes.

Common Issues and Troubleshooting

If your garage door remote doesn’t work after replacing the battery, consider these troubleshooting steps:

Check Battery Orientation: Ensure the battery is inserted correctly.

Clean Contacts: Sometimes, dirt or corrosion can prevent good contact. Clean the battery contacts with a dry cloth.

Reset Remote: Some remotes might need to be reset or reprogrammed after a battery change. Consult your remote’s manual for specific instructions.

When to Call a Professional

If you’ve followed these steps and your garage door remote still doesn’t work, it might be time to consult a garage door repair professional. A malfunctioning remote can sometimes be a sign of a more significant issue with your garage door opener system.

Residents in Virginia Beach, VA, can rely on Garage Door Repair Service in Virginia Beach, VA for expert assistance. Professional technicians can diagnose and fix a wide range of garage door issues, ensuring your system is in top working condition.


Performing a garage door remote battery replacement is a straightforward task that can save you time and money. By following these steps, you can ensure your remote is always ready to go. Regular maintenance, including battery changes, is essential for keeping your garage door opener functioning properly. However, if you encounter persistent issues, don’t hesitate to contact a professional garage door repair service in your area.