Why Is My Cordless Dyson Vacuum Not Charging?

Why Is My Cordless Dyson Vacuum Not Charging?

April 2, 2022

Having a cordless Dyson vacuum cleaner makes cleaning your home much more convenient. You don’t need to be next to a power outlet in order to give your floors a deep clean, but if your Dyson cordless vacuum cleaner isn’t charging this can cause you a headache.

Is your Dyson cordless vacuum cleaner blocked? While a blockage in the machine, such as a sock or cloth, can be to blame for why your cordless vacuum cleaner isn’t charging or working, there are other reasons why this could be happening.

If your cordless Dyson vacuum cleaner isn’t charging, you might worry that it’s broken. But it doesn’t necessarily mean this. Read on to find out why your cordless Dyson vacuum isn’t charging. 

How Do You Know If Your Dyson Cordless Vacuum Cleaner Is Charging? 

How Do You Know If Your Dyson Cordless Vacuum Cleaner Is Charging? 

All cordless vacuum cleaners from Dyson have light indicators that turn off automatically when the vacuum cleaner is fully charged. Some new models also have lights that will flash during the charging process. 

Reading the instruction manual to find out what your Dyson vacuum cleaner model is supposed to do to show you that it’s charging properly is good to help you stay on top of it.

It also helps to know how long your vacuum cleaner model should take to charge, so, again, check the instruction manual. Some vacuum cleaners can charge in about four hours, while others will take a bit longer.

Note that when you first purchase a cordless Dyson vacuum cleaner, you will need to charge it before use. This is an important step because it has many benefits. It helps the battery to last for a longer time and hold its charge more effectively. 

Why Is My Cordless Dyson Vacuum Not Charging? 6 Things To Do 

Why Is My Cordless Dyson Vacuum Not Charging? 6 Things To Do 

Check that it’s plugged in

This is the first thing that you should check if your vacuum cleaner won’t charge. Make sure that the charging cable is properly plugged into the wall and that the vacuum cleaner is sitting in its charging station. 

Check if there’s a blockage

A blockage in the vacuum cleaner can be why it can’t use its power. So, check the hose, wand, and dust canister. You should also check the filters.

You might not realize it, but if you don’t wash the filters of the vacuum cleaner regularly this could cause a buildup of debris that blocks the machine. 

Check the battery

The battery of your vacuum cleaner might be damaged, so it’s worth checking it for any dents or cracks. Almost all vacuum models from Dyson make use of lithium-ion batteries.

If you can see that the battery casing is damaged, try to remove the battery from the vacuum and take a picture of the damage as this will come in handy when you contact Dyson for a battery replacement.

Note that the battery of your vacuum cleaner might be old and have to be replaced. If you have a Dyson V6 model, for example, the battery can last for about three years before having to be replaced.

By comparison, newer models, like the DV11, come with a battery that can last for up to 15 years, so you won’t have to worry about replacing those for a long time. 

Check the fuse 

The charger of your Dyson cordless vacuum has a fuse that could blow as a result of too much current. To check the condition of the fuse, you’ll need to open the small panel of the plug with a flathead screwdriver.

If you suspect the fuse needs to be replaced, make sure you take note of the amp rating on the fuse so that you choose one with the right amount of power.

Check the mounting station

If the docking station cable of your vacuum cleaner doesn’t reach the unit properly, this can cause issues with the charging process not working as it should.

So, if your Dyson vacuum has a charging station that mounts onto the wall, wall-mount it and see if it works to charge the vacuum cleaner better. This might be enough to sort out the problem. 

Check the charging cable 

If the vacuum cleaner has a faulty charging cable this could result in it not working or charging properly – or at all, in fact. If you see any damage on the cord, such as in the form of cracks, then you should contact Dyson to ask for a replacement.

What If None Of The Above Things Help? 

What If None Of The Above Things Help? 

If you’ve tried all of the above things and your Dyson vacuum cleaner still won’t charge, the problem could be that your vacuum cleaner is very dirty.

When this happens, dirt builds up in the machine and it causes a break in the connection between the battery and vacuum cleaner. This can cause it to not charge properly. 

Therefore, cleaning the machine is a good idea. You should check for any blockages in the machine while you’re at it, as we outlined earlier, as well as check and wash the filter, and clean the interior of the vacuum cleaner to remove debris and dust. 

What Those Lights On Your Dyson Vacuum Cleaner Mean 

What Those Lights On Your Dyson Vacuum Cleaner Mean 

Your Dyson vacuum cleaner will have indicator lights that might flash during the charging session, depending on the model you have. Understanding what these lights mean can help you ensure that your vacuum cleaner is charging correctly.

  • Flashing blue lights: If the blue light is solid when you charge your Dyson vacuum cleaner, this means that the unit is charging properly. If the blue light is flashing, however, the battery isn’t charging. The issue could be the charger – try replugging it into a different socket. 
  • Flashing red light: If you see a flashing red light when you try to charge your Dyson vacuum, this means that a fault is present. You should do some troubleshooting based on the earlier points in this article, but if that doesn’t solve the problem you will need to contact Dyson.
  • Solid amber light: If the indicator light is shining solid amber, this means that the temperature of the vacuum cleaner is too low. This is a problem that will resolve itself when you bring its temperature up a bit. Note that the temperature of a Dyson vacuum cleaner should be between 37 and 104 degrees Fahrenheit. Not only will this ensure that the vacuum cleaner can charge properly but it will also mean that it functions correctly. 
  • No light is flashing: If your Dyson vacuum cleaner isn’t showing or flashing any light, this means that it has been fully charged and is ready for use. 

What If Your Dyson Vacuum Cleaner Won’t Hold A Charge? 

What If Your Dyson Vacuum Cleaner Won’t Hold A Charge? 

If your Dyson vacuum cleaner gets charged but it doesn’t hold the charge for as long as it should, this could be as a result of the following issues: 

  • The battery is old: If you’ve had your Dyson vacuum cleaner for many years, its battery could be too old to hold a charge properly. You should replace the battery with a new one.
  • The battery is damaged: If you see the battery is damaged, such as that it’s got some cracks, this can hamper its ability to work properly. You will have to replace the battery. 
  • The charger isn’t working: The charger of your Dyson vacuum cleaner could be faulty. It could have been damaged by power surges, short circuits, water damage, or damage in the form of falls. 

Related Questions

How long is a Dyson vacuum cleaner warranty?

A cordless Dyson vacuum cleaner has a two-year warranty. This warranty covers problems with its battery.  

How long does a Dyson vacuum battery last?

How long does a Dyson vacuum battery last?

A Dyson battery should last you for between three and five years. That said, as mentioned earlier, newer models such as the V10 and V11 have new battery technology that makes them last for around 15 years.

Can you leave your Dyson on charge all the time?

You can safely leave your Dyson charging all the time, as a result of how it uses a trickle charge once it reaches full power. This keeps it at 100 percent power without the battery getting damaged or overheating. 


If you have a Dyson vacuum cleaner but it’s not charging, you might worry that it’s broken. But there are some easy repairs you can do yourself as well as some important things you can check so that you bring it back to life.

We’ve also looked at what you should do when your vacuum cleaner charges but not properly, causing it to not hold a charge. 



Beatrice Flores has many years of experience in domestic and workplace housekeeping. Motivated by her love of cleaning, Beatrice created the Living Pristine website so that she could share her cleaning skills and knowledge with people online to help homeowners around the world learn the best ways in which to have cleaner, healthier living spaces with less stress.