Cordless vacuums / Compare

BLACK+DECKER dustbuster Cordless Handheld Vacuum HHVI315JO42 vs Dyson Car+Boat Handheld Vacuum

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Product A: BLACK+DECKER

dustbuster Cordless Handheld Vacuum HHVI315JO42

24 of 65 known

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B

Product B: Dyson

Car+Boat Handheld Vacuum

35 of 65 known

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Only differences

ABLACK+DECKER dustbuster Cordless Handheld Vacuum HHVI315JO42

BDyson Car+Boat Handheld Vacuum

General

4 of 9 differ

Series

Not available

Not available

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

HHVI315JO421Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026Page title and SKU HHVI315JO42. The manual covers the catalog number HHVI315JO, where the last two digits are the colour code.

586119-01, 586121-01, 586120-01, 586122-013Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Abt lists model 586119-01 and UPC 885609040349. This is the US model.4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026Marks Electrical lists product code 586121-01, also known as Car & Boat, and EAN 5025155118702. This is the UK model.6Retailer pageappliancesonline.com.au/product/dyson-v8-car-boat-handheld-vacuum-586122-01Read 14 October 2026Australian model 586122-01, listed as Dyson V8 Car+Boat Handheld Vacuum. Colour is grey with purple accents.7Retailer pagemultitronic.fi/en/products/4539612/dyson-car-boat-0-54-l-115-w-handheld-vacuum-cleaner--silverRead 14 October 2026Finnish store lists ID 586120-01 and EAN 5025155118696.

GTIN / EAN

8859114640241Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026Spec list shows GTIN 00885911464024. The 12-digit UPC 885911464024 is the same code and is stored. Amazon lists the same UPC.4Retailer pageamazon.com/dp/B01DAI5BZ2Read 20 October 2026Listing lists GTIN 00885911464024 and UPC 885911464024.

885609040349, 5025155118702, 50251551186963Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 20264Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 20265Retailer pagedid.ie/products/dyson-car-boat-bagless-handheld-vacuum-cleaner-silver-586121-01Read 14 October 2026EAN 5025155118702 for 586121-01.7Retailer pagemultitronic.fi/en/products/4539612/dyson-car-boat-0-54-l-115-w-handheld-vacuum-cleaner--silverRead 14 October 2026

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

January 20258Press articletechradar.com/home/vacuums/the-dyson-handheld-vacuum-ive-been-waiting-for-is-finally-here-and-it-looks-set-to-blow-all-other-handheld-vacs-out-of-the-waterRead 14 October 2026

Status

Available1Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026US store page has an Add to Cart button and structured data availability InStock at 49.99 USD on 2026-10-20. The price is a current price and not a launch price.

Available3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Abt lists the vacuum for sale on 2026-10-14. Marks Electrical shows it in stock.4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026In stock at 249 GBP on 2026-10-14.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

$279.998Press articletechradar.com/home/vacuums/the-dyson-handheld-vacuum-ive-been-waiting-for-is-finally-here-and-it-looks-set-to-blow-all-other-handheld-vacs-out-of-the-waterRead 14 October 2026List price 279.99 USD in the US, direct from Dyson. NBC Select also says 279.99 USD. US prices exclude sales tax.9Press articlenbcnews.com/select/shopping/dyson-car-boat-vacuum-launch-rcna189693Read 14 October 2026Article gives the Dyson price as 279.99 USD.10Reviewtechradar.com/home/vacuums/dyson-car-boat-vacuum-review-a-heavy-duty-handheld-for-tough-cleanupsRead 14 October 2026List price 279.99 USD, 249.99 GBP or 449 AUD.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US1Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026US store.

US, GB, IE, AU, FI3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 20264Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 20265Retailer pagedid.ie/products/dyson-car-boat-bagless-handheld-vacuum-cleaner-silver-586121-01Read 14 October 2026DID Ireland sells model 586121-01.6Retailer pageappliancesonline.com.au/product/dyson-v8-car-boat-handheld-vacuum-586122-01Read 14 October 20267Retailer pagemultitronic.fi/en/products/4539612/dyson-car-boat-0-54-l-115-w-handheld-vacuum-cleaner--silverRead 14 October 2026

ColoursiThe maker's own colour names

Blue/Grey/White4Retailer pageamazon.com/dp/B01DAI5BZ2Read 20 October 2026Listing lists color Blue/Grey/White and style name White 12V.

Silver3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Abt lists Silver with a purple finish. Marks Electrical and DID list Silver.4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026

Form factoriA 2-in-1 stick converts to a handheld vacuum. A stick does not. Handheld means a handheld vacuum sold without a long wand.

Handheld1Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026Titled a cordless handheld vacuum. The page shows no wand.

Handheld3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 20264Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026Listing type is Handheld Vacuum Cleaner.

Wet cleaning headiA floor head that mops or washes the floor with water. Optional accessory means the maker sells a compatible wet head separately. Optional accessory only when the maker's page for this exact model lists a wet head as compatible. A separate Submarine edition does not make the base model optional accessory. A kit sold with the wet head, such as an Aqua kit, is included in its variant row.

None3Owner's manualm.media-amazon.com/images/I/C1mtqcE5O5S.pdfRead 20 October 2026Warnings say do not use on wet surfaces and never let liquid get inside the vac. Only dry debris pickup is described.

None3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 20264Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026The listing says cleaning type dry.

Suction and power

5 of 8 differ

Suction power (claimed)iThe maker's highest suction power claim in air watts. Some makers write W for suction power. Test standard, mode and tool differ by maker. Regional pages can state different figures.

Not available

115AW3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Page says 115 Air Watts. Footnote says tested to IEC62885-4 Ed1.1 CI5.11 in boost mode.4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026Spec table lists suction power 115 AW.5Retailer pagedid.ie/products/dyson-car-boat-bagless-handheld-vacuum-cleaner-silver-586121-01Read 14 October 20266Retailer pageappliancesonline.com.au/product/dyson-v8-car-boat-handheld-vacuum-586122-01Read 14 October 2026

Max suction pressure (claimed)iThe maker's highest suction pressure claim in pascals. A claim in kPa is multiplied by 1000. Air watts are a different measure.

Not available

Not available

Rated poweriElectrical power of the vacuum as the maker publishes it, called motor power, rated power or wattage. It is not suction power in air watts. It is the maximum input power of the motor unit. A nozzle's own power is not added. The power of the charger or the dock does not count. When the maker states a rated figure and a higher maximum, such as LG's 350 W rated and 650 W in Turbo mode, the maximum is stored and the rated figure goes in the source note.

Not available

425W3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Specifications list wattage 425 W. Marks Electrical lists motor power 425 W. A Finnish store lists 115 W motor power, which repeats the suction figure.4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026Spec table lists motor power 425 W.

Motor speed (claimed)iHighest motor speed the maker claims.

Not available

110,000rpm5Retailer pagedid.ie/products/dyson-car-boat-bagless-handheld-vacuum-cleaner-silver-586121-01Read 14 October 2026Page copies Dyson text that the motor spins at up to 110,000rpm to generate up to 115 Air Watts.6Retailer pageappliancesonline.com.au/product/dyson-v8-car-boat-handheld-vacuum-586122-01Read 14 October 20268Press articletechradar.com/home/vacuums/the-dyson-handheld-vacuum-ive-been-waiting-for-is-finally-here-and-it-looks-set-to-blow-all-other-handheld-vacs-out-of-the-waterRead 14 October 2026Article says the motor spins at 110,000rpm, the same as on the V8.9Press articlenbcnews.com/select/shopping/dyson-car-boat-vacuum-launch-rcna189693Read 14 October 2026Article says the motor has 110,000 RPM.

Power modesiThe maker's names for the power settings, such as "Eco", "Auto" and "Boost".

Not available

Powerful, MAX2Owner's manualmanualslib.tech/guide/928159/dyson-car-boat-manual.htmlRead 14 October 2026Manual says to toggle between Powerful mode for longer suction and MAX mode for stronger suction, by sliding the control while holding the trigger.

Automatic power adjustmentiThe vacuum changes suction by itself based on floor type or the amount of dirt.

Not available

No2Owner's manualmanualslib.tech/guide/928159/dyson-car-boat-manual.htmlRead 14 October 2026Manual lists two power modes that the user toggles by hand and no automatic mode.11Reviewtechadvisor.com/article/2607967/dyson-carboat-review.htmlRead 14 October 2026Review says it has the same two suction modes as the V8 and no on or off switch.

Dirt detectioniA sensor measures the dust passing through or finds dirtier spots.

Not available

Not available

Noise level (claimed)iThe maker's published noise level, usually the sound power level at the highest setting. A reviewer's sound meter reading is a different measure. Only a figure the maker states, never a retailer feed. When the maker prints dB without the A, store it and say so in the source note.

Not available

Not available

Floor head and tools

None of 4 known

Floor heads includediThe maker's names of the motorized floor heads in the box, such as "Fluffy Optic". Small tools are listed in the box contents.

Not available

Not available

Floor head lightiA light on the floor head that shows dust. Laser is the narrow line of light the maker calls a laser. LED covers other headlights.

Not available

Not available

Bending wandiThe wand bends at a hinge to reach under furniture. A telescopic wand that only changes length does not count.

Not available

Not available

Stands on its owniThe vacuum stands upright without a dock or wall mount.

Not available

Not available

Bin and filtration

5 of 6 differ

Dustbin capacityiCapacity of the bin on the vacuum. Makers state the gross volume or the volume up to the max line. When both are given, the max-line volume is stored and the gross volume goes in the source note. A compaction claim, such as "holds three times more", is not stored. A dock bag that the maker calls the dust bin goes in the dock dust capacity.

0.4L1Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026Spec list shows dustbin capacity 400 ml. Amazon's capacity row prints 40 liters and its text says 31.8 oz for the bowl, which are listing errors, and the maker figure is stored.

0.54L3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Page lists dirt tank capacity 0.14 gal, which is 0.53 L. Dyson copies at Marks Electrical, DID and Tech Advisor say 0.54 L.4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026Spec table lists dirt capacity dry 0.54 L.5Retailer pagedid.ie/products/dyson-car-boat-bagless-handheld-vacuum-cleaner-silver-586121-01Read 14 October 20266Retailer pageappliancesonline.com.au/product/dyson-v8-car-boat-handheld-vacuum-586122-01Read 14 October 20267Retailer pagemultitronic.fi/en/products/4539612/dyson-car-boat-0-54-l-115-w-handheld-vacuum-cleaner--silverRead 14 October 2026

FilteriPublished filter type or grade, such as "HEPA".

Cloth filter3Owner's manualm.media-amazon.com/images/I/C1mtqcE5O5S.pdfRead 20 October 2026Parts list names a cloth filter. Amazon lists filter type Cloth. The manual does not grade the filter.

Whole-machine filtration3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Page names advanced whole-machine filtration. Dyson names no HEPA grade, and Abt lists HEPA filter no.

Sealed filtrationiThe maker states that the whole machine is sealed, so all air passes the filter before it leaves.

Not available

Yes3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Page says advanced whole-machine filtration traps 99.99 percent of particles as small as 0.3 microns.4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 20265Retailer pagedid.ie/products/dyson-car-boat-bagless-handheld-vacuum-cleaner-silver-586121-01Read 14 October 2026

Particle capture (claimed)iShare of particles the maker says the vacuum captures, such as 99.99, at the particle size in the next row. Keep the test standard in the source note, such as ASTM F1977 or ASTM F3150. Compare only values with the same particle size. A claim with no particle size is left out.

Not available

99.99%3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Footnote says filtration tested against ASTM F1977 in Max mode. Allergens refers to non-living materials.4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026Text says whole-machine filtration seals in 99.99 percent of microscopic particles and allergens. Filtration tested to ASTM F1977 in Max mode.5Retailer pagedid.ie/products/dyson-car-boat-bagless-handheld-vacuum-cleaner-silver-586121-01Read 14 October 20268Press articletechradar.com/home/vacuums/the-dyson-handheld-vacuum-ive-been-waiting-for-is-finally-here-and-it-looks-set-to-blow-all-other-handheld-vacs-out-of-the-waterRead 14 October 2026

Smallest captured particle (claimed)iParticle size that goes with the capture claim, such as 0.1.

Not available

0.3µm3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 20264Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 20265Retailer pagedid.ie/products/dyson-car-boat-bagless-handheld-vacuum-cleaner-silver-586121-01Read 14 October 20268Press articletechradar.com/home/vacuums/the-dyson-handheld-vacuum-ive-been-waiting-for-is-finally-here-and-it-looks-set-to-blow-all-other-handheld-vacs-out-of-the-waterRead 14 October 2026

Washable filteriThe maker says the filter can be rinsed with water.

Yes1Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026Spec list shows washable filter: Yes, replacement filter VF110FC. The page says the bowl and filters are easy-off and washable.3Owner's manualm.media-amazon.com/images/I/C1mtqcE5O5S.pdfRead 20 October 2026Figure J: the dust bowl and filter can be washed in warm soapy water. The filter is re-usable.

Yes2Owner's manualmanualslib.tech/guide/928159/dyson-car-boat-manual.htmlRead 14 October 2026Manual has two sections, Washing filter A and Washing filter B, which say to wash each filter under cold running water and dry it for at least 24 hours.

Battery and run time

7 of 8 differ

Battery voltageiNominal pack voltage, such as 25.2 V. A full-charge voltage, such as 29.4 V for seven cells, is not nominal.

10.8V1Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026Spec list shows voltage 10.8 V and battery type Lithium Ion. Amazon's style name says White 12V, which is the maximum voltage rating.2Maker product pageaffinity.stanleyblackanddecker.com/products/hhvi315jo42Read 20 October 2026Dealer page lists voltage 10.8 V and battery type Lithium Ion. It lists battery included: false, which describes a removable battery pack and not the built-in cells, so the battery count below follows the manual.

21.6V3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Specifications list voltage 21.6 V and 19.7 A. Best Buy lists 21.6 V in search results. Consumer Reports lists 21.5 V in a search snippet, behind a paywall.

Battery capacityiPublished pack capacity at the nominal battery voltage. A cell count times a cell capacity, such as "8 x 3,200mAh", is not a pack capacity. The cell capacity is the pack capacity only when all cells are in series. That holds when the pack voltage divided by the cell count is one lithium-ion cell voltage, 3.6 or 3.7 V, such as 8 x 2,200mAh at 29.6 V. The source note shows the check. When the maker gives a rated and a nominal capacity, the one that matches its stated Wh at the pack voltage is stored.

1,500mAh4Retailer pageamazon.com/dp/B01DAI5BZ2Read 20 October 2026Power section lists 1.5 under a field labelled milliamp_hours, which is a mis-scaled value that reads as 1.5 Ah. Black+Decker's UK 12V sibling BHHV315J is titled 12V 1.5Ah. 10.8 V times 1.5 Ah is 16.2 Wh, and three cells in series at 3.6 V each give 10.8 V, so each cell would be 1,500 mAh. No maker document states the capacity of this exact model, so treat it as a retailer value.

Not available

Removable batteryiThe user can remove and swap the battery without tools, such as a click-in battery. Service replacement does not qualify.

Not available

No10Reviewtechradar.com/home/vacuums/dyson-car-boat-vacuum-review-a-heavy-duty-handheld-for-tough-cleanupsRead 14 October 2026Review says the battery is not removable or swappable.11Reviewtechadvisor.com/article/2607967/dyson-carboat-review.htmlRead 14 October 2026

Batteries includediNumber of batteries in the box.

13Owner's manualm.media-amazon.com/images/I/C1mtqcE5O5S.pdfRead 20 October 2026Manual says the product includes rechargeable batteries and shows no battery release. The pack is built in and counts as one battery. The maker's spec list reads battery included: No, which the dealer page prints as false.

14Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026Spec table says batteries included yes and 6 battery cells. The battery is built in.

Run time (claimed)iOne row per maker run time claim on one battery. Power level puts the maker's mode on a common scale. Lowest is the weakest setting, such as Eco or Min. Highest is the strongest, such as Boost, Max or Jet. Middle covers every setting between them. Claims that add a second battery are not stored. A handheld configuration without a motorized head counts as non-motorized tool. On hard floor with the main head counts as motorized floor head. Leave the tool out when the maker says neither or its own pages disagree, and name them in the source note. A machine with one power setting uses highest. When the maker gives a range, such as 20 to 25 min, the top of the range is stored and the range goes in the source note. A boost button or trigger counts as a setting, so a machine with one setting and a boost has a lowest and a highest row. A wet cleaning mode, such as Dyson Wet or Samsung WET, is not a power level, so it is not stored.

ABLACK+DECKER dustbuster Cordless Handheld Vacuum HHVI315JO42

Power level	Tool	Run time (min)
Highest	Non-motorized tool	15

Source1Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026Spec list shows run time 15 min with no mode named. Amazon lists one speed and one power level and also 15 minutes. The vacuum has no motorized head, so the claim is stored as the single power setting with a non-motorized tool.

BDyson Car+Boat Handheld Vacuum

Power level	Mode	Tool	Run time (min)
Lowest	Powerful	Non-motorized tool	50
Highest	MAX	Motorized hand tool	5

Source3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Page says up to 50 minutes and two power modes. Footnote says tested to IEC62885-4 2020 CI5.101 in low mode with a non-motorized tool. The spec list also says 5 min run time boost in max mode. Marks Electrical says that figure is with the motorized brush at high speed. Dyson's own 5 minute claim was not read.4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026Spec table lists runtime (low speed) 50 min and runtime with motorized brush (high speed) 5 min.

Max run time (claimed)iLongest maker run time claim on one battery. It is usually on the lowest setting with a non-motorized tool.

15min=CalculatedFrom Run time (claimed)

50min=CalculatedFrom Run time (claimed)

Run time at highest power (claimed)iLongest maker claim on the highest setting, such as Boost. The tool is in the run time table.

15min=CalculatedFrom Run time (claimed)

5min=CalculatedFrom Run time (claimed)

Full charge time (claimed)iThe maker's claim for charging an empty battery to full. A partial charge is not stored. Makers state different times per market for the same model, so it is per variant. Between the manual and a product page, the manual wins. When the maker gives a range, store the top of the range and keep the range in the source note.

Not available

270min2Owner's manualmanualslib.tech/guide/928159/dyson-car-boat-manual.htmlRead 14 October 2026Manual says a full charge takes approximately 4.5 hours, which is 270 min. Dyson spec copies at Marks Electrical, DID and Tech Advisor say 5 hours.5Retailer pagedid.ie/products/dyson-car-boat-bagless-handheld-vacuum-cleaner-silver-586121-01Read 14 October 2026Spec table says charge time 5 hrs. Manual says approximately 4.5 hours.

Dock

0 of 4 differ

Auto-empty dockiA dock that empties the vacuum's bin into a bag or bin of its own. A charging dock or wall mount alone does not qualify.

No1Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026Page lists a wall-mount charging base. It holds and charges the vacuum. The dirt bowl is emptied by hand.3Owner's manualm.media-amazon.com/images/I/C1mtqcE5O5S.pdfRead 20 October 2026Parts list names a wall mount bracket and a charger with a jack plug. The dust bowl is emptied by hand after removing the nozzle.

No12Reviewexpertreviews.co.uk/home-garden/vacuums-cleaning/dyson-car-boat-handheld-vacuum-reviewRead 14 October 2026Review says there is no wall dock. The box holds only a power brick that plugs into the handle. A charging dock is sold separately.

Dock dust containeriWhat the dock empties the vacuum's dust into.

Not available

Not available

Dock dust capacityiCapacity of the dust bag or bin in the dock.

Not available

Not available

Days between dock emptying (claimed)iThe maker's estimate of how long the dock holds dust before it must be emptied. Makers assume different homes and schedules.

Not available

Not available

Display and app

1 of 3 differ

DisplayiScreen means an LCD or similar screen that shows text or numbers, such as the run time left. LED indicators are status lights only. The maker's word does not decide. A panel that shows numbers or text is a screen, even when the maker calls it an LED display. A panel of fixed icons or bars is LED indicators, even when the maker calls it a smart display.

None3Owner's manualm.media-amazon.com/images/I/C1mtqcE5O5S.pdfRead 20 October 2026The HHVI315JO parts list names an on/off switch, bowl release button, charging socket, dust bowl, nozzle, cloth filter, wall mount bracket, charger and jack plug. It lists no indicator or screen.

LED indicators2Owner's manualmanualslib.tech/guide/928159/dyson-car-boat-manual.htmlRead 14 October 2026Manual describes battery LEDs on the side of the battery unit. Solid blue lights show charge during use, flashing blue lights show charging and red shows a fault. There is no screen.12Reviewexpertreviews.co.uk/home-garden/vacuums-cleaning/dyson-car-boat-handheld-vacuum-reviewRead 14 October 2026Review says three lights on the battery are all the information the user gets on charge.

Wi-FiiThe maker names Wi-Fi for the vacuum or its dock. An app that pairs over Bluetooth is not Wi-Fi. Left out when the maker names no connection.

Not available

Not available

Companion appiThe maker's phone app for the vacuum, by name. Only an app that connects to this vacuum. A registration or tutorial app does not count.

Not available

Not available

Measured

None of 7 known

Airflow at the wand (measured)iAirflow at the end of the wand with the floor head removed, on the highest setting, measured by a reviewer with an anemometer.

Not available

Not available

Sealed suction (measured)iMaximum suction with the intake fully sealed, in inches of water lift, measured by a reviewer with a manometer on the highest setting.

Not available

Not available

Suction at the floor head (measured)iSuction measured through a small hole in a test board under the running floor head, on the highest setting.

Not available

Not available

Embedded sand pickup on carpet (measured)iShare of 100 g of sand worked into medium-pile carpet that the vacuum removed with a fixed number of passes on the highest setting. The reviewer weighs the bin before and after.

Not available

Not available

Run time at highest power (measured)iContinuous run time on the highest setting with the standard floor head, until the battery is empty.

Not available

Not available

Noise at highest power (measured)iSound level on the highest setting, measured by a reviewer with a sound level meter at a fixed distance. It is not comparable to the maker's sound power figure. Distance and weighting go in the source note when the reviewer states them.

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Handle weight (measured)iWeight of the handle assembly with battery, without wand or floor head, on a reviewer's scale.

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Dimensions and weight

2 of 5 differ

DimensionsiThe assembled stick standing upright. Height is the full length from floor head to handle. Width is across the floor head. Depth is front to back. For a handheld vacuum, height is its longest side.

Width139.7Height358.14Depth202.9968mm(5.5 × 14.1 × 8 in)1Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026Spec list shows length 14.1 in, width 5.5 in and height 8.0 in. The dealer page lists height 7.992 in. Converted exactly to mm. The schema takes the longest side of a handheld vacuum as height, so 14.1 in is stored as height and the 7.992 in side as depth. Amazon lists 13.5 x 5.5 x 7.5 in.2Maker product pageaffinity.stanleyblackanddecker.com/products/hhvi315jo42Read 20 October 2026Stanley Black & Decker dealer page lists height 7.992 IN, length 14.100 IN and width 5.500 IN.

Width131Height331Depth206mm(5.2 × 13 × 8.1 in)4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026Spec table lists 206 mm by 331 mm by 131 mm, and the key features list it as height, width and depth. Tech Advisor lists 20.6 cm high, 13.1 cm wide and 33.1 cm long, and Abt lists 5.2 in wide and 13 in deep. So 331 mm is the length, not the width. It is the longest side and is stored as height by the schema rule for handhelds. Width is 131 mm and depth is 206 mm.5Retailer pagedid.ie/products/dyson-car-boat-bagless-handheld-vacuum-cleaner-silver-586121-01Read 14 October 2026Spec table lists width 331, depth 131 and height 206 mm, which has the same three numbers as the other listings under different labels.11Reviewtechadvisor.com/article/2607967/dyson-carboat-review.htmlRead 14 October 2026Review published 13 February 2025 lists 20.6 cm high, 13.1 cm wide and 33.1 cm long.

WeightiReady-to-use stick with battery, wand and main floor head, without a dock. For a handheld vacuum, the vacuum with battery.

1.352kg(3 lb)1Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026Spec list shows weight 3.0 LB and the dealer page lists 2.981 LB, which is 1.352 kg. The maker publishes no kg figure. Amazon lists 2.1 pounds, Consumer Reports says about 2 pounds and Desertcart lists 957 g. The maker's 2.981 lb may be the shipping weight, since it is a spec list value with no configuration named.2Maker product pageaffinity.stanleyblackanddecker.com/products/hhvi315jo42Read 20 October 2026Dealer page lists weight 2.981 LB.

1.9kg(4.2 lb)3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Page lists unit weight 4.2 lb, which is 1.9 kg.4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026Spec table lists weight 1.9 kg and package weight 3.4 kg. The configuration is not stated. Expert Reviews says the body weighs 1.5 kg without attachments.5Retailer pagedid.ie/products/dyson-car-boat-bagless-handheld-vacuum-cleaner-silver-586121-01Read 14 October 20266Retailer pageappliancesonline.com.au/product/dyson-v8-car-boat-handheld-vacuum-586122-01Read 14 October 202610Reviewtechradar.com/home/vacuums/dyson-car-boat-vacuum-review-a-heavy-duty-handheld-for-tough-cleanupsRead 14 October 2026Review lists weight 4.2 lbs or 1.9 kg.11Reviewtechadvisor.com/article/2607967/dyson-carboat-review.htmlRead 14 October 2026Review says it weighs 1.9 kg.

Handheld weightiHandheld unit with battery, without wand or floor head.

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Dimensions in the dockiThe vacuum standing in its auto-empty dock, as makers publish it. When a maker lists one size and weight for a docked model and the weight is about twice the stick weight, both describe the stick in its dock. Treat the size and the weight the same way, never one without the other.

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Weight with dockiThe vacuum and its auto-empty dock together. When a maker lists one size and weight for a docked model and the weight is about twice the stick weight, both describe the stick in its dock. Treat the size and the weight the same way, never one without the other.

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Certifications

None of 1 known

Other certificationsiNamed certifications, verbatim, such as an allergy certification.

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In the box

1 of 1 differ

In the boxiItems supplied with this exact model, verbatim. When the boxes of the variants differ, leave the base out and list each box in its variant row.

HHVI315JO42 hand vacuum, Wall mount, Push-in crevice tool, Push-in brush, Jack plug charger1Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026Page lists (1) wall mount, (1) push-in crevice tool, (1) push-in brush, (1) jack plug charger and (1) HHVI315JO42 hand vacuum.2Maker product pageaffinity.stanleyblackanddecker.com/products/hhvi315jo42Read 20 October 2026Dealer page lists jack plug charger, wall mount, push-in crevice tool and push-in brush.

Dyson Car+Boat Handheld Vacuum, Charger, Mini Motorized Tool, Combination Tool, Crevice Tool3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Page lists the vacuum, charger, Mini Motorized Tool, Combination Tool and Crevice Tool.4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 2026Lists the mini motorised tool, combination tool and crevice tool, with battery and AC adapter included.5Retailer pagedid.ie/products/dyson-car-boat-bagless-handheld-vacuum-cleaner-silver-586121-01Read 14 October 2026Box lists the vacuum, charger, crevice tool, mini motorhead and combination tool.

Links

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Product page

blackanddecker.com/products/hhvi315jo421Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026US store page for HHVI315JO42.

www.dyson.com/vacuum-cleaners/handhelds/car-boat/silver1Maker product pagedyson.com/vacuum-cleaners/handhelds/car-boat/silverRead 14 October 2026Dyson's US product page, as listed in search results. Dyson sites block agents, so the page was not read. Values come from retailer copies of Dyson's spec table and from the manual.

Spec sheet

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Manual

m.media-amazon.com/images/I/C1mtqcE5O5S.pdf3Owner's manualm.media-amazon.com/images/I/C1mtqcE5O5S.pdfRead 20 October 2026English, French and Spanish instruction manual for the catalog numbers HHVI315JO, HHVI320JR and HHVI325JR, linked on the Amazon listing. The maker's page only offers a contact form for the manual. Figures K, L and M describe the HHVI320JR and HHVI325JR nozzles and do not apply to HHVI315JO. The charging section says from new the cells need a minimum charge time of 16 hours to ensure full power. That is first-charge guidance and the maker gives no later charge time, so no charge time is stored.

www.manualslib.tech/guide/928159/dyson-car-boat-manual.html2Owner's manualmanualslib.tech/guide/928159/dyson-car-boat-manual.htmlRead 14 October 2026ManualsLib copy of Dyson's Car+Boat user manual with 12 sections. The maker's own PDF was not reachable.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

0 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

2years1Maker product pageblackanddecker.com/products/hhvi315jo42Read 20 October 2026Spec list shows a 2 Year Limited Warranty. The page says details vary by product.

2years3Retailer pageabt.com/Dyson-Car-Boat-Cordless-Handheld-Vacuum-58611901/p/218093.htmlRead 14 October 2026Abt says a 2-year warranty and lists parts and labor warranty as 2 years limited. This is the US figure.4Retailer pagemarkselectrical.co.uk/586121-01_dyson-handheld-vacuum-cleanerRead 14 October 20262 years parts and labour in the UK.6Retailer pageappliancesonline.com.au/product/dyson-v8-car-boat-handheld-vacuum-586122-01Read 14 October 2026Page lists a 2 year manufacturer warranty in Australia.

Both are also in the API. Back to all cordless vacuums.