How To Change The Battery For A Schlage Lock In 2023

Schlage CO Electronic Locks Battery Replacement Test Procedure YouTube
Schlage CO Electronic Locks Battery Replacement Test Procedure YouTube from


Schlage locks are known for their durability and security, but like any electronic device, they require regular maintenance. One of the most important aspects of maintaining a Schlage lock is changing its battery. In this article, we will provide you with a step-by-step guide on how to change the battery for a Schlage lock in 2023.

Step 1: Gather the Required Tools

Before you begin, make sure you have all the necessary tools. You will need a small screwdriver, a new set of batteries (refer to your lock’s user manual for the specific battery type), and a clean cloth.

Step 2: Locate the Battery Compartment

Next, locate the battery compartment on your Schlage lock. This is usually situated on the interior side of the door, near the bottom. It will have a small cover with a lock symbol on it.

Step 3: Remove the Cover

Use the small screwdriver to carefully remove the cover of the battery compartment. Gently pry it open to reveal the battery housing.

Step 4: Remove the Old Batteries

Take out the old batteries from the housing. Pay attention to their orientation, as it will help you insert the new batteries correctly.

Step 5: Clean the Battery Contacts

Use the clean cloth to wipe the battery contacts inside the housing. This will ensure a good connection with the new batteries and prevent any issues with power supply.

Step 6: Insert the New Batteries

Take the new set of batteries and insert them into the housing, following the correct orientation. Make sure they fit snugly and securely.

Step 7: Close the Battery Compartment

Carefully close the battery compartment cover and ensure that it is securely in place. You should hear a click or feel it snap shut.

Step 8: Test the Lock

Now, test the lock to ensure that the new batteries are functioning properly. Enter your access code or use the key to lock and unlock the door. If the lock operates smoothly, the battery replacement was successful.

Step 9: Dispose of Old Batteries Responsibly

Dispose of the old batteries responsibly by following your local recycling guidelines. It is important to handle and dispose of batteries properly to minimize environmental impact.

Step 10: Regularly Check and Replace Batteries

Lastly, make it a habit to regularly check the battery status of your Schlage lock. Keep an eye on any low battery indicators or warning signs. Replace the batteries as soon as possible to ensure uninterrupted functionality of your lock.


Changing the battery for a Schlage lock is a simple process that can be done in a few easy steps. By following this guide, you can ensure that your lock always has a reliable power source, enhancing the security of your home or office in 2023 and beyond.