How to change battery in logitech wireless mouse m720

Last Updated: Feb 21, 2024 by

If you own a Logitech wireless mouse M720, you may be wondering how to change the battery when it runs out. This guide will walk you through the simple steps to replace the battery in your Logitech wireless mouse M720.

Checking the Battery Life

Before you begin the process of changing the battery, it’s important to check the battery life of your Logitech wireless mouse M720. To do this, you can use the Logitech Options software or check the battery indicator light on the mouse itself. If the battery indicator light is red, it’s time to replace the battery.

Gathering Supplies

To change the battery in your Logitech wireless mouse M720, you will need a new AA battery and a small Phillips head screwdriver. Make sure to have these supplies on hand before beginning the process.

Removing the Battery Cover

The first step in changing the battery is to remove the battery cover. Turn the mouse over and locate the battery cover on the bottom. Using your thumb, push the cover towards the back of the mouse and lift it off.

Removing the Old Battery

Once the battery cover is removed, you will see the old battery inside. Use your finger or a small tool to gently push the battery out of its compartment. Be careful not to damage the battery or the compartment.

Inserting the New Battery

Take your new AA battery and insert it into the compartment, making sure the positive (+) and negative (-) ends are facing the correct direction. The positive end should be facing towards the front of the mouse.

Replacing the Battery Cover

After the new battery is inserted, place the battery cover back onto the mouse and slide it towards the front until it clicks into place.

Testing the Mouse

Once the battery is replaced, turn the mouse over and turn it on. The battery indicator light should now be green, indicating that the new battery is working properly. If the light is still red, double check that the battery is inserted correctly and try again.

Tips for Extending Battery Life

To extend the battery life of your Logitech wireless mouse M720, make sure to turn it off when not in use. You can also adjust the mouse’s sleep settings in the Logitech Options software to conserve battery life. Additionally, using a high-quality battery can also help prolong the life of your mouse’s battery.


Changing the battery in your Logitech wireless mouse M720 is a simple process that can be done in just a few minutes. By following these steps and taking care to extend the battery life, you can ensure that your mouse is always ready for use. Do you have any other tips for extending battery life in wireless mice? Let us know in the comments.

Gulrukh Ch

About the Author: Gulrukh Ch

Gulrukh Chaudhary, an accomplished digital marketer and technology writer with a passion for exploring the frontiers of innovation. Armed with a Master's degree in Information Technology, Gulrukh seamlessly blends her technical prowess with her creative flair, resulting in captivating insights into the world of emerging technologies. Discover more about her on her LinkedIn profile.