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Shark PowerDetect Cordless Stick Vacuum vs Shark Vertex Pro Lightweight Cordless Stick Vacuum

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Product A: Shark

PowerDetect Cordless Stick Vacuum

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B

Product B: Shark

Vertex Pro Lightweight Cordless Stick Vacuum

40 of 65 known

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Only differences

AShark PowerDetect Cordless Stick Vacuum

BShark Vertex Pro Lightweight Cordless Stick Vacuum

General

2 of 9 differ

Series

Not available

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

IP1251, IP1251C, IP1251UKT, IP1251UK, IP1251ANZ1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026US model IP1251. The dust cup add-on is listed as compatible with the IP1000 Series.4Maker product pagesharkninja.ca/shark-powerdetect-cordless-stick-vacuum/IP1251C.htmlRead 15 October 2026Canadian model IP1251C.5Maker product pagesharkninja.co.uk/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251ukt/IP1251UKT.htmlRead 15 October 2026UK model IP1251UKT, sold as PowerDetect Cordless Pet Vacuum Cleaner.7Maker product pagesharkclean.ie/products/shark-powerdetect-cordless-vacuum-cleanerRead 15 October 2026Shark Ireland lists a second UK and Ireland model IP1251UK in grey with the same 380 W, 21.6 V and 3.71 kg. Its page lists a dust cap capacity of 0.38 L next to a 0.7 L FAQ answer, and a size of 78.31 x 20.6 x 30.51 cm, so those figures are not stored.8Maker product pageninjakitchen.com.au/products/shark-powerdetect-cordless-stick-vacuumRead 15 October 2026Australian and New Zealand SKU IP1251ANZ from the store product feed.

IZ682H, IZ662H1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Shark Canada lists item IZ662H. Shark's US page for the Vertex Pro is gone and redirects to the cordless category. The owner's guide covers IZ662H and IZ682H. Amazon sells the two-battery IZ682H.3Retailer pageamazon.com/dp/B0995L38QRRead 15 October 2026Amazon US lists the Shark Vertex Pro IZ682H, sold by SharkNinja, with the title Black/Silver and 120 minutes of runtime.

GTIN / EAN

622356637596, 0622356254717, 06223563081822Maker product pagesites.salsify.com/876f6a1c-85bd-4f9b-9b26-0431a28027fe/5ea1685c-d946-42ea-bdd0-e3443f0d51a9/en-US/product/IP1251/IP1251Read 15 October 2026Shark's 2026 catalog sheet for IP1251, titled Shark PowerDetect Cordless Stick Vacuum, lists UPC 622356637596.6Maker product pagesharkclean.ie/products/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251uktRead 15 October 2026Page lists barcode 0622356254717 for IP1251UKT.8Maker product pageninjakitchen.com.au/products/shark-powerdetect-cordless-stick-vacuumRead 15 October 2026Page data lists barcode 0622356308182. The Shopify feed shows no barcode, the page script does.

622356574389, 6223565743963Retailer pageamazon.com/dp/B0995L38QRRead 15 October 2026Details list UPC 622356574389 for IZ682H. The GTIN-14 10622356574386 is a case code and is not stored.4Retailer pageamazon.com/dp/B098RH3LTBRead 15 October 2026Details list UPC 622356574396 for IZ662H, color Red/Black. This is a US listing.

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

Not available

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Status

Available1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Page sold it at 449.99 USD on 2026-10-14. A compare price of 549.99 USD belongs to the Clean & Empty system.

Available1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Page lists the vacuum at 599.99 CAD with an in-stock offer on 2026-10-15. Vacuum Wars shows 488 USD at Amazon US the same day.

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

Not available

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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

Not available

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

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

US, CA, GB, IE, AU, NZ1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026US page.4Maker product pagesharkninja.ca/shark-powerdetect-cordless-stick-vacuum/IP1251C.htmlRead 15 October 2026Canada.5Maker product pagesharkninja.co.uk/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251ukt/IP1251UKT.htmlRead 15 October 2026United Kingdom.6Maker product pagesharkclean.ie/products/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251uktRead 15 October 2026Ireland.8Maker product pageninjakitchen.com.au/products/shark-powerdetect-cordless-stick-vacuumRead 15 October 2026Australia. Sale price 849.99 AUD is not stored.9Maker product pagesharkclean.co.nz/products/shark-powerdetect-cordless-stick-vacuumRead 15 October 2026New Zealand.

US, CA1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Canada page for the IZ662H. TechRadar names the IZ662H as the US version and Amazon US sells the IZ662H and the IZ682H.

ColoursiThe maker's own colour names

Perry, Java Grey, Purple1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Spec list says color Perry. Amazon's title for the US unit says Dark Gray.5Maker product pagesharkninja.co.uk/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251ukt/IP1251UKT.htmlRead 15 October 2026Spec list says colour Java Grey.8Maker product pageninjakitchen.com.au/products/shark-powerdetect-cordless-stick-vacuumRead 15 October 2026Spec list says colour Purple.

Black/Red, Black/Silver1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Page lists color Black/Red for the IZ662H. Amazon US lists the IZ682H as Black/Silver.3Retailer pageamazon.com/dp/B0995L38QRRead 15 October 2026Title says Black/Silver.4Retailer pageamazon.com/dp/B098RH3LTBRead 15 October 2026Listing lists Red/Black. Shark Canada calls it Black/Red.

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.

Stick, converts to handheld1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Page says the hand vac detaches. The owner's guide shows the hand vacuum lifting off the wand.

Stick, converts to handheld2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Guide shows the handheld vacuum lifting off the wand for above-floor cleaning.3Retailer pageamazon.com/dp/B0995L38QRRead 15 October 2026Listing says the removable hand vac transforms for lightweight above-floor cleaning.

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.

None1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Add-ons list a motorized hand tool, crevice tool, anti-allergen brush and dust cup. No wet head is sold for this model.

None2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Guide lists no wet head. Its accessory list has crevice, dusting, upholstery, pet and under-appliance tools only.

Suction and power

4 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.

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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.

380W1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Spec list says wattage 380 watts and peak wattage 380 watts. The Australia and New Zealand pages list a body motor of 600 W and a nozzle of 120 W, which no other page confirms and is not stored.5Maker product pagesharkninja.co.uk/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251ukt/IP1251UKT.htmlRead 15 October 2026Spec list says wattage 380 watts.

309W1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Spec list says wattage 309 watts. The owner's guide lists power 309W. Stratos stores the same figure, which is 25.2 V times 12.26 A.2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Technical specifications list power 309W.

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

Not available

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

Eco, Detect, Boost3Owner's manualimages.thdstatic.com/catalog/pdfImages/f5/f594cbf3-39df-40c5-baa0-0a17920191c7.pdfRead 15 October 2026Mode selection trigger toggles between ECO, DETECT and BOOST modes. The same guide says to use BOOST for the best result on ASTM and IEC cleaning tests.6Maker product pagesharkclean.ie/products/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251uktRead 15 October 2026FAQ says to toggle between ECO, DETECT and BOOST with the mode selection trigger.8Maker product pageninjakitchen.com.au/products/shark-powerdetect-cordless-stick-vacuumRead 15 October 2026Spec list says settings Detect (auto), Eco, Powerful. The US guide names the top mode Boost.

ECO, Deep Clean, Boost2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Guide names ECO, Deep Clean and Boost suction modes. Hard floor and carpet are floor settings, not power modes.

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

Yes1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Page says PowerDetect detects hidden dirt, edges and corners, carpets and floors and cleaning direction, then automatically boosts power when it detects dirt and debris.3Owner's manualimages.thdstatic.com/catalog/pdfImages/f5/f594cbf3-39df-40c5-baa0-0a17920191c7.pdfRead 15 October 2026Detect indicator turns deep purple and suction increases when the vacuum senses heavy debris.

No6Reviewtechradar.com/reviews/shark-anti-hair-wrap-cordless-stick-vacuum-cleaner-with-powerfins-and-flexologyRead 15 October 2026Review says this model does not come with Shark's Clean Sense IQ technology, where the vacuum senses how dirty the floor is and adjusts suction automatically.

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

Yes1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Page lists dirt-detecting intelligence and four detect technologies.3Owner's manualimages.thdstatic.com/catalog/pdfImages/f5/f594cbf3-39df-40c5-baa0-0a17920191c7.pdfRead 15 October 2026Dirt Detect sensors sit in the nozzle and the hand vac and drive the clean indicator.10Measurementvacuumwars.com/is-the-shark-powerdetect-clean-and-empty-any-goodRead 15 October 2026Review lists Dirt Detect, Floor Detect, Direction Detect and Edge Detect.

No6Reviewtechradar.com/reviews/shark-anti-hair-wrap-cordless-stick-vacuum-cleaner-with-powerfins-and-flexologyRead 15 October 2026Same sentence: no Clean Sense IQ, so there is no dirt sensing.

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

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Floor head and tools

1 of 4 differ

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.

DuoClean Detect1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Page names the redesigned DuoClean Detect nozzle with two brushrolls.

DuoClean PowerFins1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Page names DuoClean PowerFins and a self-cleaning brushroll. One floor nozzle is in the box.

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.

LED1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Spec list says LED lights: yes.6Maker product pagesharkclean.ie/products/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251uktRead 15 October 2026FAQ lists Light Detect, which senses low light and illuminates dark areas.10Measurementvacuumwars.com/is-the-shark-powerdetect-clean-and-empty-any-goodRead 15 October 2026Review lists LED lights on the front for improved visibility.

LED1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Spec list says LED lights: yes. The owner's guide and Amazon copy say LED headlights.

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

Yes1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Page says MultiFLEX technology allows you to bend the wand to clean under furniture or fold it over for flex storage.3Owner's manualimages.thdstatic.com/catalog/pdfImages/f5/f594cbf3-39df-40c5-baa0-0a17920191c7.pdfRead 15 October 2026Guide says if your model includes the MultiFLEX wand you can adjust the angle to clean under furniture, and the folded unit leans against a wall for support.10Measurementvacuumwars.com/is-the-shark-powerdetect-clean-and-empty-any-goodRead 15 October 2026Review describes the MultiFLEX wand that glides under furniture and folds for storage.

Yes1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Page says MultiFLEX technology helps clean hard-to-reach places.2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Guide describes the MultiFLEX wand, which adjusts to a lower angle to clean under furniture.

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

Yes6Maker product pagesharkclean.ie/products/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251uktRead 15 October 2026FAQ on storage says to fold the vacuum over 180 degrees with the Flexology release button, and the vacuum then stands alone in this position. The US guide adds that the folded unit can lean against a wall for more support.

Yes1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Page says MultiFLEX technology provides a freestanding storage option.2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Guide has a MultiFLEX storage section, where the vacuum folds and stands in storage mode.

Bin and filtration

3 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.

0.7L1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Spec list says dust cup capacity 0.7 qt, which would be 0.66 L. The Shark compare table lists 0.72 qt, which is 0.68 L. The Ireland, Australia and New Zealand pages state 0.7 L and Vacuum Wars lists and measured 700 ml, so 0.7 L is stored.6Maker product pagesharkclean.ie/products/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251uktRead 15 October 2026FAQ says the dust cup holds 0.7 L.8Maker product pageninjakitchen.com.au/products/shark-powerdetect-cordless-stick-vacuumRead 15 October 2026Spec list says dust cup capacity 0.7L.10Measurementvacuumwars.com/is-the-shark-powerdetect-clean-and-empty-any-goodRead 15 October 2026Review spec line lists dust bin capacity 700 ml.11Measurementvacuumwars.com/shark-powerdetect-speed-clean-empty-reviewRead 15 October 2026Text says the flagship PowerDetect measured 700 milliliters.

0.95L1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Spec list says dust cup capacity 0.95 L. Amazon US lists 1 quart. Vacuum Wars lists 1100 ml and bestcordlessvacuumguide lists 1.28 L, which are not stored. The UK model has 0.7 L per TechRadar.

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

HEPA1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Spec list says felt and washable foam filters before the motor and a HEPA filter after the motor.

HEPA1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Spec list says washable HEPA plus foam and felt filters. Stored as HEPA.

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

Yes10Measurementvacuumwars.com/is-the-shark-powerdetect-clean-and-empty-any-goodRead 15 October 2026Review says the PowerDetect incorporates the complete-seal filtration technology, which passed the Vacuum Wars fog evaluation. The review says the single set of specifications covers the IP1251 and the IP3251. Alternate lists the EU IP1251EUT with an anti-allergen complete seal filter.14Retailer pagealternate.de/Shark/IP1251EUT-Stielstaubsauger/html/product/100129006Read 15 October 2026German listing for the IP1251EUT names the filter as an Anti-Allergen Complete Seal filter.

Yes3Retailer pageamazon.com/dp/B0995L38QRRead 15 October 2026Listing says Anti-Allergen Complete Seal with HEPA filtration captures dust, allergens and dander and keeps them locked inside the vacuum.

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

99.9%3Retailer pageamazon.com/dp/B0995L38QRRead 15 October 2026Shark's A+ image says the Anti-Allergen Complete Seal with True HEPA filtration traps over 99.9% of dust and allergens, based on ASTM F1977 down to .3 microns. The image text has a typo, so the claim is read from the image and not from page text.

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

Not available

0.3µm3Retailer pageamazon.com/dp/B0995L38QRRead 15 October 2026Same A+ image: ASTM F1977 down to .3 microns.

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

Yes3Owner's manualimages.thdstatic.com/catalog/pdfImages/f5/f594cbf3-39df-40c5-baa0-0a17920191c7.pdfRead 15 October 2026Rinse the HEPA filter with water only at least once a month and let it dry for up to 48 hours.6Maker product pagesharkclean.ie/products/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251uktRead 15 October 2026FAQ says all filters on the vacuum are washable.

Yes1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Spec list says washable HEPA plus foam and felt filters. The owner's guide says to rinse the filters with water only.2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Guide says to rinse the pre-motor filters monthly and the post-motor HEPA filter yearly with water only.

Battery and run time

6 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.

21.6V1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Spec list says voltage 21.6 volts.3Owner's manualimages.thdstatic.com/catalog/pdfImages/f5/f594cbf3-39df-40c5-baa0-0a17920191c7.pdfRead 15 October 2026Technical specifications list voltage 21.6V. Safety point 40 names battery pack XBATR640US for the IP1000 Series.5Maker product pagesharkninja.co.uk/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251ukt/IP1251UKT.htmlRead 15 October 2026Spec list says 21.6 volts.

25.2V1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Spec list says 25.2 volts. The owner's guide technical specifications also say 25.2V.2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Technical specifications list voltage 25.2V.

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.

3,750mAh1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Spec list says amperage 3.75 amps, which is read as 3.75 Ah on the 21.6 V pack. AGDmaniak and smarthomeassistent list 3750 mAh for the IP1251EUT, which is 81 Wh.12Reviewagdmaniak.pl/114367/shark-powerdetect-ip1251eut-testRead 15 October 2026Parameter list says battery 21.6 V, 3750 mAh (81 Wh).13Reviewsmarthomeassistent.de/akkusauger/shark-powerdetect-ip1251eutRead 15 October 2026Technical data for the IP1251EUT list battery capacity 3750 mAh. The review says the IP1251EUT has the same floor nozzle, battery and suction unit as the IP3251EUT and comes without a station.

Not available

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

Yes3Owner's manualimages.thdstatic.com/catalog/pdfImages/f5/f594cbf3-39df-40c5-baa0-0a17920191c7.pdfRead 15 October 2026Battery slides out of the handle compartment and the guide says an extra battery and charger can be bought.10Measurementvacuumwars.com/is-the-shark-powerdetect-clean-and-empty-any-goodRead 15 October 2026Review describes a detachable battery for easy charging and replacements.

Yes1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Page says removable battery with up to 60 minutes of runtime, measured at the hand vac in ECO mode.2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Guide says if the battery is removable (IZ660 and IZ680 Series), press and hold the Battery Release Button and slide it out.

Batteries includediNumber of batteries in the box.

11Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Spec list says one battery included.

12Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Run time table marks the IZ682H and IZ683H column as 2 batteries and the IZ662H column as the single-battery group.3Retailer pageamazon.com/dp/B0995L38QRRead 15 October 2026Listing says two removable batteries provide a combined total of up to 120 minutes of runtime, measured at the hand vac in ECO mode when using two batteries consecutively.

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.

AShark PowerDetect Cordless Stick Vacuum

Power level	Mode	Tool	Run time (min)
Lowest	Eco	Non-motorized tool	70

Source1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Page says up to 70 minutes of runtime. Footnote says measured at the handvac in ECO mode. The owner's guide says in ECO mode with the hand vacuum detached. A handheld configuration counts as a non-motorized tool.3Owner's manualimages.thdstatic.com/catalog/pdfImages/f5/f594cbf3-39df-40c5-baa0-0a17920191c7.pdfRead 15 October 2026With a full charge the unit has up to a 70-minute runtime, in ECO mode with the hand vacuum detached.5Maker product pagesharkninja.co.uk/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251ukt/IP1251UKT.htmlRead 15 October 2026Page says up to 70 minutes runtime in ECO mode without motorised tool.

BShark Vertex Pro Lightweight Cordless Stick Vacuum

Power level	Mode	Tool	Run time (min)
Lowest	Hand Vac - ECO Mode	Non-motorized tool	60
Lowest	Bare Floor Mode - ECO Mode	Motorized floor head	46
Lowest	Carpet Mode - ECO Mode	Motorized floor head	30
Highest	Boost Mode (Hand Vac)	Non-motorized tool	10

Source2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Battery Runtime table, one battery column (IZ640H, IZ641H, IZ642H and IZ662H): Hand Vac ECO Mode 60, Bare Floor Mode ECO Mode 46, Carpet Mode ECO Mode 30 and Boost Mode (Hand Vac) 10 minutes. The IZ682H and IZ683H column with 2 batteries doubles each row to 120, 92, 60 and 20 minutes, which are not stored. The guide says no run time for Deep Clean. Bare floor and carpet rows use the DuoClean PowerFins floor nozzle.

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

70min=CalculatedFrom Run time (claimed)

60min=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.

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10min=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.

360min1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Spec list says battery charge time 6 hours.3Owner's manualimages.thdstatic.com/catalog/pdfImages/f5/f594cbf3-39df-40c5-baa0-0a17920191c7.pdfRead 15 October 2026A full charge takes approximately 6 hours.5Maker product pagesharkninja.co.uk/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251ukt/IP1251UKT.htmlRead 15 October 2026Spec list says battery charge time 6 hours.6Maker product pagesharkclean.ie/products/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251uktRead 15 October 2026FAQ says approximately 6 hours.

210min2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Guide says full charge takes approximately 3.5 hours. Amazon's IZ662H feed says 60 minutes, which the guide does not support.

Dock

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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 pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026The box holds the vacuum, tools and a battery with a charging cord. The auto-empty dock belongs to the Clean & Empty system IP3251.10Measurementvacuumwars.com/is-the-shark-powerdetect-clean-and-empty-any-goodRead 15 October 2026Review says the IP3251 includes the charging dock stand and the IP1251 is the version without it.

No6Reviewtechradar.com/reviews/shark-anti-hair-wrap-cordless-stick-vacuum-cleaner-with-powerfins-and-flexologyRead 15 October 2026Review says an auto-empty base is not available with this model.

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

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

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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.

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Display and app

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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.

LED indicators6Maker product pagesharkclean.ie/products/shark-powerdetect-cordless-pet-vacuum-cleaner-ip1251uktRead 15 October 2026FAQ says the LED display shows battery status by the charge left, the current mode Detect, Eco or Boost, and a Dirt Detect indicator. It shows no numbers or text.12Reviewagdmaniak.pl/114367/shark-powerdetect-ip1251eut-testRead 15 October 2026Review says the screen has three mode icons and a battery level bar and shows no percentage.

Screen5Measurementvacuumwars.com/shark-vertex-pro-cordless-vacuum-reviewRead 15 October 2026Review describes a Shark IQ display that shows the remaining battery life.6Reviewtechradar.com/reviews/shark-anti-hair-wrap-cordless-stick-vacuum-cleaner-with-powerfins-and-flexologyRead 15 October 2026Review describes a 2.5 inch LCD screen that shows the remaining run time, with a suction level control and a carpet or hard floor selector.

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.

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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.

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Measured

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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.

50CFM11Measurementvacuumwars.com/shark-powerdetect-speed-clean-empty-reviewRead 15 October 2026Vacuum Wars power test table in the Speed review, column for the flagship PowerDetect: wand airflow 50 CFM on the highest setting, anemometer test. Vacuum Wars says the flagship results cover the IP3251 and the IP1251.

46CFM5Measurementvacuumwars.com/shark-vertex-pro-cordless-vacuum-reviewRead 15 October 2026Vacuum Wars airflow test image caption: Shark Vertex Pro 46 CFM against 43 for the average cordless vacuum. The page labels it airflow at max power at the wand. The tested unit is the IZ682H.

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.

112inH₂O11Measurementvacuumwars.com/shark-powerdetect-speed-clean-empty-reviewRead 15 October 2026Text says the flagship PowerDetect measured 112 inches of water lift.

76inH₂O5Measurementvacuumwars.com/shark-vertex-pro-cordless-vacuum-reviewRead 15 October 2026Sealed suction test image caption: 76 inches of water lift against an average of 72. Manometer on the highest setting. Review last updated 11 September 2026.

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.

0.29kPa11Measurementvacuumwars.com/shark-powerdetect-speed-clean-empty-reviewRead 15 October 2026Text says the flagship PowerDetect measured 0.29 kPa at the floorhead, with a test board and a small hole.

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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.

100%10Measurementvacuumwars.com/is-the-shark-powerdetect-clean-and-empty-any-goodRead 15 October 2026Vacuum Wars deep carpet test: sand embedded in medium-pile carpet, max power, fixed passes, bin weighed before and after. The PowerDetect scored a perfect 100 percent. Vacuum Wars bought both the IP3251 and the IP1251 and says they are essentially the same vacuum, so one set of results is used for both.

100%5Measurementvacuumwars.com/shark-vertex-pro-cordless-vacuum-reviewRead 15 October 2026Carpet deep clean test: perfect score of 100 against an average of 93. Sand worked into carpet, bin weighed before and after.

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

13min10Measurementvacuumwars.com/is-the-shark-powerdetect-clean-and-empty-any-goodRead 15 October 2026Vacuum Wars says it ran for 13 minutes on maximum power with the floor head attached. One set of results covers IP3251 and IP1251.

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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.

82dB10Measurementvacuumwars.com/is-the-shark-powerdetect-clean-and-empty-any-goodRead 15 October 2026Spec line on the review lists noise level 82 db. Text says at max power the noise level was slightly above average. Distance and weighting are not stated.

83dB5Measurementvacuumwars.com/shark-vertex-pro-cordless-vacuum-reviewRead 15 October 2026Spec card lists noise level 83db. Distance and weighting are not stated. TechRadar measured 88 dB on carpet at the most powerful setting and bestcordlessvacuumguide 84 to 89 dB, which are other reviewers and are not stored.

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

1,804g(4 lb)10Measurementvacuumwars.com/is-the-shark-powerdetect-clean-and-empty-any-goodRead 15 October 2026Spec line on the review lists handle weight 1804 gr. The Speed review confirms 1,804 grams for the flagship PowerDetect.

1,716g(3.8 lb)5Measurementvacuumwars.com/shark-vertex-pro-cordless-vacuum-reviewRead 15 October 2026Spec card lists handle weight 1716gr.

Dimensions and weight

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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.

Width260.1Height1,160Depth406.9mm(10.2 × 45.7 × 16 in)1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Spec list says 16.02 in L x 10.24 in W x 45.67 in H, which is 406.9 x 260.1 x 1160 mm. Shark Canada lists the same size in cm. The UK page lists 1158 x 263 x 393 mm and the Australian page 1150 x 260 x 380 mm.2Maker product pagesites.salsify.com/876f6a1c-85bd-4f9b-9b26-0431a28027fe/5ea1685c-d946-42ea-bdd0-e3443f0d51a9/en-US/product/IP1251/IP1251Read 15 October 2026Product-only size 16.02 x 10.24 x 45.67 in.4Maker product pagesharkninja.ca/shark-powerdetect-cordless-stick-vacuum/IP1251C.htmlRead 15 October 2026Spec list says 40.69 cm L x 26.01 cm W x 116 cm H.

Width260.1Height1,181.1Depth373.4mm(10.2 × 46.5 × 14.7 in)1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Spec list gives 26.01 cm L x 37.34 cm W x 118.11 cm H, which is 10.24 x 14.7 x 46.5 in. The page labels the 10.24 in side as length, but the cleaning path is 25.4 cm and Amazon's IZ662H table calls 10.24 in the width. Stored as width 10.24 in (260.1 mm), depth 14.7 in (373.4 mm) and height 46.5 in (1181.1 mm).4Retailer pageamazon.com/dp/B098RH3LTBRead 15 October 2026Details list item dimensions 14.7 in L x 10.24 in W x 46.5 in H and cleaning path width 10 inches. This supports 10.24 in as the width across the floor nozzle.

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

3.68kg(8.1 lb)1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Spec list says weight 8.11 lbs, which is 3.68 kg. Shark Canada says 3.68 kg. The UK page says 3.71 kg and Australia and Ireland say 3.6 kg for the stick with floor nozzle.2Maker product pagesites.salsify.com/876f6a1c-85bd-4f9b-9b26-0431a28027fe/5ea1685c-d946-42ea-bdd0-e3443f0d51a9/en-US/product/IP1251/IP1251Read 15 October 2026Product-only weight 8.11 lb.4Maker product pagesharkninja.ca/shark-powerdetect-cordless-stick-vacuum/IP1251C.htmlRead 15 October 2026Spec list says 3.68 kg.

4kg(8.8 lb)1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Spec list says weight 4 kg. The configuration is not stated. Amazon US lists 8.8 lb and TechRadar 8.82 lb, which is 4.0 kg.

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

1.8kg(4 lb)12Reviewagdmaniak.pl/114367/shark-powerdetect-ip1251eut-testRead 15 October 2026Parameter list for the IP1251EUT says the main unit weighs 1.8 kg and the whole vacuum 3.7 kg. Vacuum Wars measured a handle weight of 1804 g.

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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

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

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In the box

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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.

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Links

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Product page

www.sharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.html1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026

www.sharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.html1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026

Spec sheet

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Manual

images.thdstatic.com/catalog/pdfImages/f5/f594cbf3-39df-40c5-baa0-0a17920191c7.pdf3Owner's manualimages.thdstatic.com/catalog/pdfImages/f5/f594cbf3-39df-40c5-baa0-0a17920191c7.pdfRead 15 October 2026Owner's guide for the IP1000 Series, hosted by Home Depot. Shark's IP1251 page lists a dust cup compatible with the IP1000 Series.

images.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdf2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026IZ600 Series owner's guide, 11 pages, built May 2021. It covers IZ640H, IZ641H, IZ642H, IZ662H, IZ682H and IZ683H. IZ640 Series has a non-removable battery and IZ660 and IZ680 Series have a removable one. Shark's support page lists the same guide.

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

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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.

5years1Maker product pagesharkninja.com/shark-powerdetect-cordless-stick-vacuum/IP1251.htmlRead 15 October 2026Page lists a five year limited warranty and a two year warranty on parts.

5years1Maker product pagesharkninja.ca/shark-vertex-pro-lightweight-cordless-stick-vacuum-with-duoclean-powerfins/IZ662H.htmlRead 15 October 2026Page lists a five year limited warranty and a 2 year part warranty. The owner's guide adds a 2 year battery warranty. Canada.2Owner's manualimages.thdstatic.com/catalog/pdfImages/6a/6ac8d8fa-ae4b-41c4-b57b-bc5d299f4715.pdfRead 15 October 2026Five year limited warranty and two year limited battery warranty. North America.

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