Dyson Battery Life: How Long Does It Last?

If your Dyson battery is old, there’s a chance it may need replacing. This is usually the case if you’ve had the battery for between 2 and 6 years. Few die before 2 years old, but most won’t last as long as 6. Be prepared to replace the battery on a semi-regular basis to keep your vacuum operating efficiently.

If your Dyson vacuum cleaner has been switching off too quickly lately, there might be an issue with its battery. This frustrating problem makes it take far longer to clean your home, so it’s important to fix it – but how do you go about doing that? What is dyson vacuum battery life?

Without a good battery, your vacuum cleaner will not work well, so we’re going to use this article to explore how long Dyson batteries last, and how you can tell if your Dyson’s battery is dying.

We’ll also look at how to make a dying battery work as well as possible.

Why is My Dyson Battery Dying So Fast?

battery dying fast

There are several possible explanations as to why your Dyson battery may be dying so fast. The age of the battery, how it is being used, how often you charge it, and environmental factors can all affect the lifespan of a rechargeable battery.

If your Dyson battery seems to be draining quickly, there are several steps you can take to extend its life. (1)

Check the age of your battery

Rechargeable batteries tend to have a lifespan of around two years before they start to lose their effectiveness and need replacing. If your battery is older than this, it may be time to look into getting a new one.

Consider how you are using your Dyson

If it is being used excessively, this could be causing the battery to drain faster than usual. Try using it in shorter bursts or reducing the number of times you use it each day. This can help preserve the battery’s charge and extend its lifespan.

Make sure that you are charging your battery properly

Overcharging or undercharging a battery can reduce its lifespan, so it is important to make sure that you are following the manufacturer’s instructions for charging your Dyson.

Environmental factors can also affect the life of a rechargeable battery

Make sure that your Dyson is stored in an environment with temperatures between 10-35 degrees Celsius, as extreme temperatures can reduce its life.

Here What I found during my research on popular Dyson vacuum cleaners.

SpecificationsDyson V8 batteryDyson V10 batteryDyson V11 batteryDyson V15 battery
Without suction brush40 minutes60 minutes60 minutes60 minutes
Voltage22.8 V25.2 V25.2 V25.2 V
With suction brush25 minutes35 minutes60 minutes60 minutes
Turbo mode5 minutes7 minutes10 minutes10 minutes

How Long Does A Dyson Vacuum Battery Last?

How Long Des Dyson Vacuum Batteries Last

Generally, most Dyson batteries last for a minimum of 2 years. Dyson generally offers a 2-year guarantee on its vacuum parts, and this guarantee includes batteries. That means that yours shouldn’t fail before the 2-year mark, even with very regular use.

If it does, you should be able to get a new battery from Dyson free of charge. Simply get in touch with your proof or purchase, and get a new one shipped out so your vacuum works properly again.

Some batteries will last for as long as 6 years. In most cases, battery lifespans are affected by how much you use them, so if you don’t vacuum particularly frequently, your battery will last longer.

There are a few other factors that may affect your battery’s longevity too, and you should avoid:

  • Leaving it fully charged: fully charged batteries discharge more quickly, meaning more charge cycles will be needed overall. Only charge your vacuum fully when you are about to use it.
  • Keeping it at room temperature: warm batteries lose their charge faster, so try to keep your vacuum cleaner in a cool room, away from direct sunlight.
  • Charging it immediately after use: allowing the battery to cool down before you charge it should help it to last better.
  • Completely draining the battery: lithium-ion batteries lose capacity when you fully discharge them, and it’s much better to partially drain and refill your battery multiple times than to fully empty it.

Understanding how to look after your vacuum cleaner’s battery will help to ensure that it lasts as well as possible.

Poor care will lead to a much shorter lifespan for the battery, and will result in you having to purchase a replacement more quickly.

You may find that your battery doesn’t stay charged for long enough to vacuum a room anymore.

Here’s a quick overview of the run-time of different dyson vacuums:

Dyson ModelBattery Run Time
Dyson V730-35 minutes
Dyson V840-45 minutes
Dyson V1060-65 minutes
Dyson V1160-65 minutes
Dyson V1560-65 minutes

How Do You Know When Dyson Battery Needs Replacing?

How Do You Know When A Battery Needs Replacing

You will probably notice when your Dyson’s battery needs replacing, because the vacuum will no longer run for very long without multiple charges.

To test it, you should fully charge the unit, preferably overnight. This will ensure it’s testing the full capacity.

Next, switch your vacuum to “max power” and then set a stopwatch. Run the vacuum, and time how long it lasts before it stops.

Check the time against the advertised time that the vacuum should run for, and see what you’re achieving. If the vacuum only runs for around 3 minutes or so, the battery needs to be replaced.

Sometimes, other problems can cause a vacuum to cut out, such as a dirty filter or a bin that is too full – so make sure you check these too.

Before you do your test, empty the bin, and wash the filters and leave them to dry for 24 hours. They must be completely dry before you put them back in the vacuum cleaner.

You can then test your vacuum as described above to see if it is lasting well.

How Can You Extend A Dying Battery Life?

If your battery is dying but you don’t yet want to pay for dyson replacement batteries, you might be wondering how you can help it last as well as possible.

Having to stop vacuuming every 5 minutes to charge your vacuum cleaner is intensely frustrating, so what can you do to support the battery and maximize its charge?

The first thing you should do is turn the vacuum off “max power” mode if this is applicable to your device. This gives your vacuum cleaner far more cleaning power, but it’s a real energy hog.

If you’re using your vacuum on short-pile carpets, or on hard floors, you may be able to swap to the standard mode without losing too much cleaning power. This can extend your battery life considerably.

Next, keep the vacuum’s bin as empty as possible, as this will help it to run more efficiently and save a small amount of power. Every little bit adds up with one of these machines, so don’t underestimate this.

Finally, only switch the vacuum on when you reach an area that needs cleaning. Flicking the vacuum on and off so it’s really only cleaning when it absolutely must be is a key way to maximize its life.

By using this technique, you may be able to clean a medium-sized room or two, even with a dying battery. (2)

How Do You Replace A Battery?

No matter what you do, however, there will eventually come a time when your battery has to be replaced. You should search for a replacement battery online, using the make and model codes, so you can be sure you get an exact match.

You should also search for instructions on how to replace the battery; there are some instructions included below which may help.

To begin with, you may need to remove the wand. Simply press the release button firmly, and pull the wand out with your other hand. Push down on the red catch on the side of the vacuum, and when the top pops open, push the catch again and remove the bin.

You should see a small screw in the vacuum’s handle, which you can remove with a Philips screwdriver.

There’s another screw under the bin. Take that out too, and then the battery should be free. Simply lift it off, set the new dyson battery in place, and put the screws back in.

Replace the bin and the wand, and your vacuum should be ready to go again. Check it’s working as expected, and you can get back to cleaning!

What Do You Do With The Old Battery?

Unfortunately, there’s currently no scheme for collecting and recycling old batteries. You will have to check what options are available locally to make sure you dispose of the battery safely.

Many people find this frustrating, so hopefully, Dyson will begin a recycling scheme at some stage in the future.


You should now have an answer to how long does a Dyson battery last? It may only be 2 years if you don’t look after it well, but you will usually get about 4 to 6 years of use out of your battery. Remember not to leave it fully charged, or to completely drain its power, and it will last better.

If your dyson won’t turn on, check out our troubleshooting guide “How To Fix Dyson Vacuum That Won’t TURN ON

Frequently Asked Questions

Do Dyson Cordless Vacuums Batteries Last Long?

Dyson cordless vacuum batteries are designed to last for a long time. Depending on the Dyson model you have and how you use it, the battery could last for years without needing to be replaced. The company also regularly tests their batteries to make sure they’re up to the highest standards of quality and performance.

Is the Dyson battery worth replacing?

If you’re having trouble with your Dyson cordless vacuum battery, it may be worth replacing it. This can help ensure that you get the most out of your cleaning appliance and enjoy its performance for years to come.

It’s also a good idea to read up on dyson battery warranty information so that you know you’re covered if something goes wrong.

Additionally, it is important to keep up with regular maintenance and cleaning of your vacuum to extend the life of its battery.

What is the lifespan of a Dyson vacuum battery?

The lifespan of a Dyson vacuum cleaners battery depends on how well it is maintained, how often it is used, and the quality of the battery.

Generally, most Dyson vacuum batteries can last anywhere between one to two years before needing replacement. However, with proper maintenance and care, some users have reported their batteries lasting longer than this.

How long should a Dyson V6 battery last while using?

The battery on a Dyson V6 vacuum cleaner can last up to 20 minutes when fully charged. However, this may vary depending on the type of cleaning you are doing and the power setting you use.

To get the most out of your battery life it is recommended that you clean in short bursts rather than continuously running your vacuum.

If you use the highest power setting, it will drain your battery quicker than using a lower setting. It is also important to make sure that your filter and other components are kept clean, as this can affect the performance of the vacuum and its battery life.

Where Do I Buy A Dyson Battery?

If you are looking to buy a Dyson battery, there are several places where you can purchase like Amazon, Best Buy, Home Depot, and other major electronics outlets.

Many authorized Dyson dealers and distributors also stock batteries. So, before purchasing a replacement battery for your Dyson vacuum, it is important to double-check the model number and make sure you are ordering the genuinedyson batteries for your machine. This will ensure that your new battery fits properly and provides the power necessary to run your Dyson vacuum.

Robbert Randy

Robbert is an expert in vacuums. He graduated from the University of Applied Science with a degree in Commercial Economics in 2019. He tests and provide troubleshooting tips to vacuum users on his website. He don’t do this for profit–he simply want to research the best models out there and share his findings.

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