What Is Charging Error 8 on Roomba


What Is Charging Error 8 on Roomba?

Roomba is a popular brand of robotic vacuum cleaners manufactured by iRobot. These intelligent devices have gained immense popularity due to their ability to autonomously clean floors without any human intervention. However, like any other electronic device, Roombas may encounter errors and malfunctions from time to time. One such common error is Charging Error 8, which can be frustrating for Roomba owners. In this article, we will explore what Charging Error 8 is and provide some possible solutions to fix it.

Charging Error 8 is indicated by the Roomba’s status light flashing red, followed by a tone. It typically occurs when the robot is unable to communicate with the Home Base or charging station. There can be several reasons behind this error, ranging from a faulty power supply to a hardware malfunction. Here are a few possible causes and solutions to help you troubleshoot Charging Error 8 on your Roomba:

1. Check the power supply: Ensure that the Home Base or charging station is receiving power. Make sure the power cord is securely plugged into a working outlet and that there are no loose connections. If the power supply is the issue, try using a different outlet or replacing the power cord.

2. Clean the charging contacts: Over time, dust and debris can accumulate on the charging contacts of the Roomba and Home Base, preventing them from establishing a proper connection. Gently clean the charging contacts using a soft cloth or cotton swab dipped in rubbing alcohol. This will remove any dirt or grime, allowing for a better connection.

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3. Restart the Roomba: Sometimes, a simple restart can resolve Charging Error 8. Press and hold the “Clean” button on the Roomba for 10 seconds until it turns off. Then, release the button and turn on the Roomba by pressing the same button. Place it on the charging station and check if the error persists.

4. Reset the Roomba: If restarting doesn’t work, you can try resetting the Roomba. To do this, press and hold the “Clean” button and simultaneously press the “Spot” and “Dock” buttons. Continue holding all three buttons until the Roomba plays a tone. This will reset the Roomba’s software, potentially resolving the charging error.

5. Contact customer support: If none of the above solutions work, it’s advisable to contact iRobot’s customer support. They have a dedicated team of experts who can provide you with further guidance or arrange repairs if needed.


Q1. How can I prevent Charging Error 8 from occurring in the future?

A1. To prevent Charging Error 8, ensure that the charging contacts on both the Roomba and Home Base are regularly cleaned and free from dust or debris. Additionally, make sure the power supply is securely plugged in and that the outlet is functioning properly.

Q2. Is Charging Error 8 a common issue with Roombas?

A2. While Roombas are generally reliable, Charging Error 8 can occur due to various reasons. However, it is not an extremely common issue and can often be resolved with simple troubleshooting steps.

Q3. Can I use a third-party charging station with my Roomba?

A3. It is recommended to use the original charging station provided by iRobot for optimal performance. Third-party charging stations may not provide the same level of compatibility and could potentially cause charging errors.

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In conclusion, Charging Error 8 on Roomba can be frustrating, but it is a common issue that can be resolved with some basic troubleshooting steps. checking the power supply, cleaning the charging contacts, restarting or resetting the Roomba, and contacting customer support if necessary, you can overcome this error and get your Roomba back to efficient cleaning in no time. Remember to follow the manufacturer’s guidelines and take proper care of your Roomba to prevent such errors from occurring in the future.