Roomba Charging error 8

Roomba Charging Error 8

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You love your Roomba but hate it when it doesn’t work right. If you see Roomba charging Error 8, you may feel annoyed and unsure of what to do.

But don’t worry!

The happy thing is that you can fix this error, and there are several ways to figure out what’s wrong and fix it.

But like any other tech device, Roombas can sometimes have problems that affect how well they work. Roomba Charging Error 8 is one problem that can happen, and it can be stressful.

I’ll explain what this error means, why it happened, and how to fix it. So, whether you’re a seasoned Roomba owner or a newbie, let’s dive in and troubleshoot charging Error 8 together!

Causes Of Roomba Charging Error 8

Roomba Charging error 8

Roomba Charging error 8 means that the Roomba can’t charge itself properly. Either the charging station isn’t working right, or the charging ports are dirty.

Aside from these, the fact that you are charging your Roomba close to heat sources like vents, floor heaters, or radiators could also be a problem.

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But here are the reasons why.

  • Dirty or broken charging ports.
  • Base station malfunctioning.
  • Improper wiring in the house.
  • The temporary glitch in the system.

Understanding why your Roomba keeps going in circles?

How to fix Roomba Charging Error 8?

Here are some common methods you can do to deal with each problem:

Method 1. Reboot your Roomba

This is nearly the initial stage in problem-solving. Roomba often has brief problems with its technology that stop it from working normally.

Before examining the connectors or resetting the battery, a chilly reboot can be effective.

However, restarting is relatively simple. Check your user manual for instructions, as the procedure differs by model.

Method 2. Check the Malfunctioned base station

Ensure that the base station and outlet are safely connected to the power wire.

Check to see if the base station’s LED lights are on. If it still doesn’t work, unplug the base station and wait a few minutes before putting it back in.

Unplug the base station for one minute and then plug it back in.

Method 3. Clean the charging port connectors

As previously indicated, filthy charging connectors are the primary cause of Roomba charging error 8. Verify all Roomba and home base connections if rebooting does not resolve the issue.

You might find these to be grimy or covered in carbon buildup. Applying rubbing alcohol to a delicate cloth, clean all the connectors. Ensure that they are spotless and dust-free.

Check whether the main problem has been resolved after completion. Alternatively, cleansing the filter and draining the container may be effective.

Method 4. Fix Improper house wiring

Contact a trained electrician to evaluate your home wiring and verify that it meets the needed requirements.

Method 5: Inspect and Clean Battery Contacts

Sometimes, charging issues are due to poor contact between the battery and the Roomba. Follow these steps to address it:

  • Open the battery compartment: Refer to your model’s manual for instructions.
  • Inspect the contacts: Look for any dirt, debris, or signs of corrosion.
  • Clean the contacts: Use a cotton swab dipped in rubbing alcohol to gently clean the battery and the Roomba’s contacts. Ensure they’re dry before reassembly.
  • Adjust if necessary: If contacts are bent or misaligned, gently adjust them with a small tool to ensure a proper connection.
  • Reassemble and test: Put the battery back and place the Roomba on the charging station to see if the error is resolved.

Method 6. Reset battery

Carbon buildup on the battery connections within the vacuum occurs over time due to exposure to harsh weather or other circumstances. Which then makes the transfer of electricity problematic.

However, here is how to accomplish this:

  1. Unscrew the Roomba’s rear panel, and then remove the battery.
  2. Press and hold the “Clean” icon for roughly fifteen seconds.
  3. Release the “Clean” icon and insert the battery into the device.
  4. To activate the Roomba, select the “Power” button.

If the battery reset did not fix the issue and the vacuum continues displaying the same error, the battery must be replaced.

If you are interested in watching a Youtube video of charging error 8 you can watch it. 

7 Common errors of Roomba with solution

Roomba vacuums can face many errors, but I only compiled the most common, frustrating, and recurring errors you can deal with in your busy life.

Here is the table as a pill of the most frustrating problems with solutions that you can come across in your busy life.

Code1Roomba's bumper is not properly installedReinstall the bumper
Code 2Roomba's left wheel is not properly installedReinstall the left wheel
Code 5Roomba's vacuum is not working properlyClean or replace the vacuum
Code 6Roomba's cliff sensors are dirty or malfunctioningClean the sensors
Code 9Roomba's bumper is stuckClean the bumper
Code 10Roomba's side brush is stuckClean the side brush
Code 14Roomba's cliff sensors have detected an edgeMove Roomba to a flat surface


Using your Roomba saves you plenty of time. If you tell your Roomba to clean a certain path, you can be sure that the path will stay clean. Errors might make you worry, but they are just your Roomba’s way of responding to you.

I’ve shown you how to fix the Roomba Charging Error Code 8 problem. When you see this message, you don’t have to worry because you know what to do.

You’ve also seen what other problem codes mean, which has helped you understand your Roomba better.


What is Roomba error 8?

Many roomba users who have roomba devices with different models, including roomba 675, roomba 690, and roomba s9+, are searching for roomba error 8.

The simple answer to this question for all models is; 

Roomba Error 8 is a charging error. In this error, your roomba can’t charge itself; you have to manually put it on the charging dock to power it up. It’s a common error in all the roomba models.

What can you do to avoid roomba error 8 in the future?

To avoid Roomba error 8 in the future, you should take these precautionary measures.

  • Don’t overcharge your Roomba device
  • Use a compatible charging dock and charging cable
  • Place your Roomba device at room temperature
  • Provide the required power source only
  • last but not least, Read the manual

Thanks For Visiting!

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