[Fixes & Reasons] – Roomba not Charging on Dock

With the advent of automatic vacuum cleaners, you can perform your daily chores without moving a muscle and in less time.

These are possible with a remote-controlled vacuum like the iRobot Roomba. The iRobot Roomba vacuum is pretty efficient and it also comes with very competitive pricing.

However, it is prone to charging issues.

Since you are here to figure out the reason behind your Roomba not charging on dock, You’re not alone. This article will serve as an escape route for you.

There are a few simple steps you can take to resolve the issue of your Roomba not charging on dock.

However, I will be dropping the tried-and-true troubleshooting steps you should follow if you want to resolve this issue and the reason why it happened in the first place.

Recommended: How to tell if Roomba is charging

Why is Roomba not Charging on Dock?

roomba not charging on dock

If you dock your Roomba vacuum for an extended period of time, or overnight, and then discover that it still won’t charge, there may be a problem with the battery.

One of the many reasons your Roomba isn’t charging on the dock is a battery issue. Another reason might be soiled contact points. etc.

However, it can take some time to discover the one that has to be fixed because you might have to deal with each one separately.

And while you’re here, I’ll go through all of the many reasons why you’re stuck, as well as the troubleshooting techniques you should use to fix it.

The Charging Contacts are not Connected

Electricity may be transmitted from the charging station to the Roomba vacuum cleaner using the Roomba charging connectors, also known as metal strips.

Even when these metal strips are connected as they should be, they occasionally fail to charge.

Typically, dirt is the cause of it.

When you’ve been using your Roomba vacuum for a while and it’s accumulated dirt. These connections could accumulate dirt.

When this occurs, the battery is unable to maintain complete contact with the contact points.

If you encounter this, keep reading because I’ll outline what you can do to remedy it.

How to Repair It:

To fix the Roomba not charging on dock, you have to clean the charging circuit to take off the dust.

Here is how to do that:

  • Clean the contact points with a dry towel.
  • If that doesn’t work, use a wet cloth with a little alcohol.
  • If the dirt is really difficult, try a steel-wool sponge.

NB: Always disconnect your charging station from the power outlet before cleaning the contact points. I don’t believe you want to be shocked.

Recommended : Roomba battery not charging

Roomba’s Battery has issues.

When your Roomba battery reaches the end of its useful life, it is a good idea to change it to avoid problems such as your Roomba not charging on dock.

Aside from that, you should avoid constantly exposing the battery to direct sunlight or leaving the brush unattended while it accumulates dirt.

Yes, when dirt accumulates, the Roomba uses more power, making it less efficient.

When this happens, you may not enjoy the battery very much.

So if you are certain that the battery has issues and needs replacement or adjudication, here is how to go about it.

  • While holding the bottom cover in place, remove the five screws.
  • Remove the first four screws, then the last screw that secures the revolving brush.
  • After removing the screws, remove the lid to have access to the battery. The battery is normally held in place by two tabs.
  • By loosening these tabs, you may take the battery out of its container.
  • Finally, replace the battery in the slot and reassemble the device.

The Charging Station is Faulty

The charging station, also known as the charging dock, is essential for your Roomba to charge itself.

The charging dock is linked to a power supply so that when the robot vacuum is done cleaning, it can simply plug itself into the station.

Thus, you don’t have to connect it to a power outlet on your own.

Now, if your charging port isn’t charging your Roomba after having it docked for a while or if it appears unclean, here’s what you can do about it.

How to fix:

Verify to see if the circuit breaker was tripped by the charging station. Check the connector on the charging station if it hasn’t been tripped.

If you do this and the power outlet is fine but your Roomba’s battery indicator isn’t coming on, the power station is probably the source of the issue.

The Battery Pull Tab is still Present

Every new Roomba vacuum has a yellow pull tab that is placed on the battery’s contact points right out of the box to prevent the Roomba from turning on before the battery is removed.

If yours is still present, here is how to go about taking it off.

  • On your Roomba, check the battery for a yellow tab.
  • If it is still there, take it out.
  • Your Roomba ought to be working now.

Perform a Soft Reset

If the Roomba’s firmware has a bug that prevents it from functioning properly, you may be left wondering why it won’t charge while it is docked.

Since that is the case, a good rule of thumb is to soft reset the Roomba after attempting all of the aforementioned fixes because you might not be able to pinpoint the problem right away.

The user manual contains instructions for doing a soft reset.

Basically, to reset most Roomba machines, hold the Home, Spot Clean, and Clean buttons simultaneously until you see a light emerge around the Clean button.

Depending on the model, you might only detect a few minute variations.

Contact iRobot Customer Support

If you have followed every step in this list, you shouldn’t be asking, “Why is my Roomba not charging on dock?”

There is a major hardware issue with the charging station if you are having trouble, and you might not be able to fix everything on your own.

If so, you should contact iRobot customer service for advice.

The Roomba charging Dock is not Working.

roomba not charging on dock

If the charging dock is not working, the first thing you have to check is the power outlet. You can test the power outlet by connecting another gadget to it or by testing the dock on another outlet.

Roomba’s Charging Dock Light goes Off.

It is normal for your Roku Dock to go off to signify that it is docked and charging, so you shouldn’t worry so much about it as it is normal.

If you feel something is unusual, check out the iRobot Roomba app.

Roomba Battery Reset

Connect the robot to the charger and keep the CLEAN button pressed for 10 seconds.

Doing this will reset the battery on a Roomba model if you are using the 700, 800, or 900 model series.

Release the button once the display displays “rSt” in blue lettering. A beeping tone that indicates the reset was completed should be audible.

Why is my Roomba not Fully Charging?

The most common reason for your Roomba not charging fully is usually a software glitch. When there is a glitch in the software, the Roomba could be charged to capacity, but the software isn’t indicating that, so a rest would get the job done if you are faced with this.

Brand new Roomba not Charging.

If you have a new Roomba vacuum cleaner and your Roomba ceases to charge, the first thing you should check is the yellow pull tab.

Most new users are unaware of this because the yellow pull tab prevents the Roomba from being used while it is being shipped to users.


After going through this article, you should be well informed on the reason behind your Roomba not charging on dock and what you can do about it.

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