DTK V7 10000mAh Replacement Battery for Dyson SV11

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Product guide

DTK V7 10000mAh Replacement Battery for Dyson SV11

The DTK V7 replacement battery is listed for Dyson SV11-series cordless vacuums and is rated at 10000 milliamp_hours. It is a rechargeable lithium-ion pack, with compatibility limited by the listing to V7 models rather than Advanced SV25 or SV37 units.

At a glance

Listed for Dyson V7 and SV11-series vacuum variants, including Motorhead, Fluffy, Animal Pro+, Trigger, Absolute and others.
The listing says installation requires a screwdriver and describes an anti-slip strip for parking on a wall-mounted docking station.
The package list names two pre-filters and one post-filter alongside the battery and installation parts.

Price

$55.98Save 20%

Reference price: ~~$69.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

A 10000 milliamp_hours capacity and 21.6 volts are specified for buyers comparing replacement packs.
The stated compatibility list covers several V7 vacuum variants and identifies SV11 as the series reference.
Filters and basic battery-swap hardware are listed in the package contents.

Technical specifications

12 specifications

Identity
Brand	DTK
Model	V7

Power and battery
Battery type	Lithium Ion
Capacity	10000 milliamp_hours
Voltage	21.6 volts
Amperage	10 A
Rechargeability	Rechargeable
Battery count	1 Nonstandard Battery batteries required.
Battery weight	14.6 ounces

Compatibility
Listed compatible models	compatible with Dyson V7 Motorhead, V7 Fluffy, V7 Animal Pro+, V7 Trigger, SV11, V7 HEPA, V7 Car+boat, V7 Absolute, V7 Mattress, V7 Allergy, 225403, 229687, 286121

Dimensions and installation
Dimensions listed	5.16 x 3.18 x 4.75 inches
Weight listed	1.4 pounds

What to know before buying

Listing details to confirm

The listing limits this battery to SV11-series V7 units and explicitly excludes Advanced SV25/SV37 models. It also says the included post-filter is twist-on, while units requiring a push-on post-filter need a separately purchased adapter. The claimed 216Wh in the feature text does not match a straightforward calculation from the listed 10000 milliamp_hours and 21.6 volts, so confirm the energy rating if it matters. Battery-life claims are not supported by a stated runtime figure.

What’s in the box

Included

1 V7 replacement battery
1 battery dust cover
1 screwdriver
Mounting screws
2 pre-filters
1 post-filter

Who is it for?

A good fit for

Owners of Dyson V7 SV11-series vacuums seeking a rechargeable replacement pack.
Buyers who want replacement filters and screwdriver hardware listed with the battery.

Less suited to

Owners of Dyson Advanced SV25 or SV37 models.
Buyers whose vacuum requires a push-on post-filter unless they also obtain the specified adapter.

DTK V7 10000mAh Replacement Battery for Dyson SV11 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 2,002 ratings

5 stars79%79%
4 stars11%11%
3 stars1%1%
2 stars1%1%
1 star8%8%

Customer feedback highlights perceived fit, vacuum functionality and battery quality as strengths. Battery-life experiences are mixed, with some customers saying it lasts longer and others saying it does not last as long as the original. The mostly favorable aggregate ratings are encouraging but do not resolve that runtime uncertainty. Buyers who need predictable cleaning time should treat the 10000 milliamp_hours capacity as a listed specification, not a guaranteed runtime.

Positive themes

Customers report that the battery works well in their vacuums and appreciate its fit.
Feedback describes battery quality positively.

Mixed feedback

Battery-life feedback varies, with reports of both longer life and shorter life than the original battery.

Frequently asked questions

Which Dyson vacuums is this battery listed to fit?

The listing names Dyson V7 variants including Motorhead, Fluffy, Animal Pro+, Trigger, HEPA, Car+boat, Absolute, Mattress and Allergy, plus SV11 and several part numbers. It says the battery is not compatible with Advanced SV25 or SV37 models.

Does the included post-filter fit every V7?

The listing identifies the included post-filter as twist-on. For a vacuum that requires a push-on post-filter, it says a separate V7 filter adapter is needed.

What is included in the package?

The manufacturer contents list names one V7 replacement battery, one battery dust cover, one screwdriver, three screws, two pre-filters and one post-filter.

Does the listing specify how long the battery runs?

No specific runtime duration is supplied. Customer feedback describes battery life as mixed, so do not assume a particular cleaning time from the capacity rating alone.