FitMatch
Dyson V8 Battery

Vacuum cleaner battery

Dyson V8 Battery

974815-01

Fits 3 models

Wrong part, or your model missing? Tell us. A person checks every report.

Genuine

$150.00

Dyson Australia · 25 Oct

We list the maker's own batteries only: none of the compatible batteries we found shows an Australian RCM safety mark.

Lowest price · $150.00

Dyson Australia. Every seller we track is listed below. Some links earn us a commission.

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AUD, before delivery. Each price shows when it was checked.

Dyson AustraliaGenuine · checked 25 Oct$150.00Open
Open cheapest seller · $150.00

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How long it lasts

Replace it when the run time drops outside Max or Boost mode.

How to change the 974815-01 battery

Watch the guide or follow the steps.

How to replace the battery on Dyson V7™ and V8™ cord-free vacuums | Quick maintenance guide · Dyson (official)
  1. 1Unplug the machine and read the instructions that come with the replacement battery.
  2. 2With a small Phillips screwdriver, take out the screw at the rear of the handle, then the two screws under the battery.
  3. 3Detach the old battery from the handle (dispose of it under local rules) and fit the new one to the handle.
  4. 4Refit the two screws under the battery and the third screw at the rear of the handle.
  5. 5Fully charge the new battery before first use; it arrives only partly charged.
Every number this part goes by
Retail name:
974815-01
Retail name:
SV10 battery

Sellers list any of these; they are the same part.

Will it fit your appliance?

Type your model number and we'll check it against the makers' lists.

Fits these 3 Dyson models

Dyson3 models

V7. Dyson also names the V8 battery for the V7.

Common questions
What does the 974815-01 fit?
The Dyson V8 Battery (part 974815-01) fits the Dyson Car+Boat, V7 and V8.
Where can I buy the 974815-01 in Australia?
We track 1 Australian seller for the 974815-01; the lowest listed price when we last checked was A$150.00 at Dyson Australia. Prices are re-checked daily and dated on this page.
How do I fit the 974815-01?
5 steps, listed on this page with the replacement video where the maker has one.

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