Why Does My Roomba Not Charge?

The Roomba is a robotic vacuum cleaner that automatically cleans your home. Roombas have a battery which needs to charge before the robot can start cleaning your floors.

Sometimes, when charging, the battery may fail to connect with the charger if there is any dirt or debris in the way of its connection point. This may cause your Roomba not to charge.

You may even ask, “Why does my Roomba Not Charge?” We know the top 12 reasons why!

A Roomba will not charge if the Roomba is not turned on, the charger is not working, it is not connected properly, you are not charging it correctly, it is malfunctioning and outside its warranty, the charge port is damaged, the battery is faulty, the connector is damaged, the connector is obstructed, the battery is inverted, it’s dirty or your power outlet is bad.

 

Top 12 Reasons Why Your Roomba Does Not Charge

 

1. Check if the Roomba is on

 

A common reason why your Roomba will fail to charge is because it is turned off. It may be that you forgot to turn on or turn your robot off before charging it. Ensure that the robot is turned on and connected to the charger.

2. Check if the charger is working

If you have an alternative charger, try using it to power your Roomba. If the charger is not working properly, the battery may not be fully charged and it will fail to connect with the charger. Continue to power your Roomba using a different charger.

 

3. Check that you are connecting the robot correctly

 

Make sure that you are connecting all of the cables correctly in order for the robot to receive power from the battery charger. Ensure that all of your cables are plugged in firmly and straight into their respective ports on your robot, and that none of them are bent or twisted.

 

4. Check that you are charging your robot correctly

 

To avoid damage to your Roomba, make sure that you are charging it correctly. It is important to follow the manufacturer’s instructions in order for the battery to charge properly. One common mistake that people make is that they charge their Roomba using an extension cord.

Make sure that the charger is plugged directly into its power outlet. This will ensure that there is no extra resistance in the circuitry which may cause your battery not to charge properly.

 

5. Check if it is still under warranty period

 

If none of these solutions work for you, then it may just be because your Roomba has malfunctioned and is out of warranty period. Sometimes, even if your Roomba is still within the warranty period, its battery may have no longer been functional and needs to be replaced. If your Roomba is still under warranty period, check with iRobot on how you may be able to have your battery replaced for free.

 

6. Check if the charging port is damaged

 

Another common reason why your Roomba won’t charge is that the charging port has been damaged. If this is the case, you can take it to iRobot customer service and they will be able to help you fix your robot.

7. Check if the battery itself is at fault

 

If none of these solutions work for you, then it could just be that your battery has failed and needs to be replaced. It could be that there is a foreign object in the port that you are connecting it into or damage to the port itself. Your warranty may also have expired and you may need to purchase a new replacement for your robot.

8. Check if the connector is damaged

 

To avoid any damage to your robot or charger, try charging your Roomba through the main power port on your wall. If this is not working for you, then maybe you have damaged the charging port and will need to take your robot to iRobot customer service.

 

9. Check if there is an obstruction in the way of the connector on the back of your Roomba

If none of these solutions work for you, then it may just be that there is something causing an obstruction in the path of power transfer. Try removing any debris or dirt which might be causing this and try again to connect with a different USB cable and observe if it works.

10.Ensure the battery is not inverted

 

If none of these solutions work for you, then it may be that your battery is inverted and needs to be connected in reverse. Take it to iRobot customer service for professional assistance.

11. Clean up the connection on the back of your Roomba

 

The charging port on the back of your Roomba model may be dirty and need to be cleaned before connecting. Use a soft brush to remove any dust, dirt or debris caught in between the cables. Unplug it and gently clean up any dust.

Do not use liquid and do not blow into it as this may damage your Roomba’s charging port and will need to take it to iRobot customer service for professional assistance.

Ensure that you are cleaning all of the ports, especially near where it is connected to your charger as this area can be easily forgotten about when cleaning.

 

12. Try a different power outlet

 

If none of these solutions work for you, then it may be that the power outlet is not working properly and needs to be checked by an electrician. Try connecting your Roomba to another power outlet in your house to see if it is working.

Make sure that your Roomba is still fully charged before you take it out of its charging dock and try again. If your robot cannot charge, take it to iRobot customer service for professional assistance.

 

Why Does My Roomba Not Charge? Final Thoughts!

 

If none of these solutions work for you, then it may be that there is a problem with your Roomba. Take it to an iRobot customer service center and they will be able to help you solve the problem. They can help you by replacing the battery or charging port if it is not working correctly.

Check if the robot has been working correctly before and after each attempt at fixing the issue. It is important that you do not leave the problem to fester before taking it to iRobot customer service.

 

In conclusion, Why does my Roomba not charge? The answer to this question will vary depending on where it is charging, and also on whether or not it is within warranty.

If you have tried all of the options above and your Roomba is not charging, then take it to iRobot customer service for assistance. Whether you are within warranty or not, iRobot will be able to help.

If you enjoyed this article, check out our “Why Does My Roomba Light Up at Night?” article!