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Replacement battery for your Dyson V8™ cordless vacuum cleaner

Replacement battery for your Dyson V8™ cordless vacuum

Before purchasing, we recommend you follow our online troubleshooting to ensure a replacement battery is required.


  • To help you find the right battery for your cordless vacuum or to identify a problem relating to another part of your vacuum, please follow our online troubleshooting guide.

    Typical signs your cordless vacuum battery needs replacing

    • Reduced run time, when not in MAX power mode
    • Vacuum displays more than 12 flashing lights

    If the above issues don't relate to you visit our troubleshooting page below

 X-ray image of a Dyson V11 battery.

Getting the best from your battery

There are a number of ways you can help to maintain your vacuum battery and maximize its run time.

How to install the Dyson V8™ vacuum replacement battery

Your machine may differ from the example shown, but the process demonstrated remains the same.

Replacing the Dyson V8™ battery

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