Roomba Error 43: What It Is And How To Fix It In 2023


Are you facing trouble with your Roomba vacuum cleaner? One of the common errors that users face is the Roomba Error 43. This error is related to the battery of your device, and it can be quite frustrating to deal with. In this article, we will explain what Roomba Error 43 is, what causes it, and how you can fix it in 2023.

What Is Roomba Error 43?

Roomba Error 43 is an error code that appears on your Roomba vacuum cleaner when there is an issue with the battery. When you encounter this error, your device will not function properly, and it will not be able to clean your floors. The Roomba Error 43 is usually accompanied by a blinking red light on your device.

What Causes Roomba Error 43?

The Roomba Error 43 is caused by a malfunction in the battery of your device. The battery may be damaged, or it may not be properly connected to your Roomba. Over time, the battery of your Roomba may wear out, and it may need to be replaced.

How to Fix Roomba Error 43 in 2023?

Here are some steps that you can follow to fix Roomba Error 43 in 2023:

Step 1: Check the Battery Connection

The first thing you should do is to check the battery connection of your Roomba. Make sure that the battery is properly connected to your device. If the battery is not connected properly, your Roomba may not work correctly.

Step 2: Reset Your Roomba

If the battery connection is not the issue, try resetting your Roomba. To do this, press and hold the “Clean” button on your device for at least 10 seconds. This will reset your Roomba, and it may clear any errors that are causing the issue.

Step 3: Replace the Battery

If the above steps do not work, you may need to replace the battery of your Roomba. You can purchase a replacement battery from the manufacturer or a third-party supplier. Follow the instructions provided with the new battery to replace the old one.

Step 4: Contact Roomba Support

If you have tried all the above steps and still cannot fix the issue, you may need to contact Roomba support. They will be able to guide you on what to do next.

Tips to Avoid Roomba Error 43 in 2023

Here are some tips that you can follow to avoid Roomba Error 43 in 2023:

Tip 1: Regularly Check Your Roomba

Regularly checking your Roomba can help you identify any issues with your device. Check the battery connection, the brushes, and the filters to ensure that they are clean and functioning correctly.

Tip 2: Clean Your Roomba Regularly

Cleaning your Roomba regularly can help to prolong the life of your device. Remove any debris, dirt, or hair from the brushes and the filters to prevent them from getting clogged.

Tip 3: Use Genuine Roomba Parts

Using genuine Roomba parts can help to prevent errors and issues with your device. Use only genuine Roomba batteries, filters, and brushes to ensure that your device works correctly.


Roomba Error 43 can be a frustrating issue to deal with, but it is not the end of the world. By following the above steps, you can fix the issue and get your Roomba back to cleaning your floors. Remember to follow the tips to avoid the error in the future. If all else fails, contact Roomba support for further assistance.