How to Replace the Battery of the Chamberlain Garage Door Opener?

The Chamberlain garage door opener is a popular model because it can be controlled by remote control. Garage doors are typically not in use during the day, so if the battery runs out of power, you may forget to replace it or just get used to manually opening and closing your garage door. This article will serve as your guide you through the process of changing the battery on your Chamberlain garage door opener. It’s an easy task that anyone can do.

How to replace Chamberlain garage door opener battery?

Have you thought about how to replace battery on the chamberlain garage door opener? Replacing Chamberlain garage door opener battery is probably one of the easiest things to do in your whole home. It can be a good idea, though, to make sure that you have a new battery before changing it just because Chamberlain garage door opener batteries tend not to last too long, and they’re going to need replacing eventually anyways.

The first thing you should know about how to replace a Chamberlain garage door opener remote battery is that you’re going to need a couple of things. You will have to get your hands a flat head screwdriver and a new battery, which can be found at any hardware shops or home improvement retailer near you.

If you are not sure of how to change the garage door opener battery, there’s nothing to worry about. Just follow the instructions below, and it’s a guarantee that you will be able to change the garage door opener battery in just a few minutes.

Step 1: If you have a metal clip on your remote, remove this first. Then insert the tip of the flathead screwdriver underneath the remote and twist the case gently to split them in half. Make sure not to damage the circuit board inside as this piece is fragile or it will no longer work.

Step 2: Once you have split the remote in half, carefully pry out the old battery with the help of the screwdriver. Then insert your new battery in place. Make sure that you follow the correct battery orientation, or the remote will not work.

Step 3: Once you have inserted the new battery, snap your remote cover back together and test the remote to ensure that everything works properly.

There’s no need to reprogram the setting after replacing the battery. Once the battery is placed, the remote is good to go! Knowing how to change battery in Chamberlain garage door opener can be extremely helpful, especially if you live in an area with severe weather conditions.

What battery does a Chamberlain garage door opener remote use?

This remote uses a 2032 lithium battery which is the very common battery for any garage door opener. This battery is affordable and available at most hardware stores. You can buy a pack of this from Amazon at a great price deal.

If you’re not sure of which battery type that goes with your garage door opener remote, just check the manual that came with it or contact the manufacturer’s customer support for help.

What are the reasons why the garage door opener remote won’t work?

First, you need to understand why your Chamberlain garage door opener remote isn’t working. The most common reason is that the battery is dead. If you can’t recall when was the last time you changed the battery, then it’s probably time to do it right now. It doesn’t matter how old is your garage door opener remote. The battery must be replaced every year and a half for optimal performance of the device.

If replacing the battery in your remote doesn’t work, then there may be a problem with the transmission between the remote and the opener. Common issues are if you’re out of range or if something is wrong with either one’s antennae. If your opener isn’t working, check that the antennae if its clean and not broken. If it looks okay but still doesn’t work, call a repair professional to inspect and make repairs if necessary.

If you notice that your garage door malfunctions, it could be caused by the lock button on your wall-mounted control panel. One way to fix this is to press down and release the lock button multiple times until the operation returns back to normal again.

Another error is that the remote might need to be reprogrammed. This is achieved by pressing the learn button on your opener’s motor unit for at least 30 seconds and then release it. At that moment, hold down the corresponding button of your remote until you hear a beep sound or see “learned” appear in your LCD display panel.

One more reason is due to a wiring malfunction. If you notice that your garage door isn’t responding in any way – not even with the remote, then there is probably a problem with the wiring. Call an expert to inspect it and make necessary repairs if needed.


If you’re still having trouble with your Chamberlain garage door opener remote, don’t worry. We’ve given a few troubleshooting tips for common issues that might be affecting its performance. If all of these steps didn’t work and the problem is indeed in the wiring, it may require an expert who could check and take the necessary actions required to fix the issue.

About the author, Phil Borges

Phil Borges is a battery aficionado. He's written extensively about batteries, and he loves nothing more than discussing the latest innovations in the industry. He has a deep understanding of how batteries work, and he's always on the lookout for new ways to improve their performance.