6 Most Powerful Cordless Vacuums of 2021

Last update: 2021-04-04

Cordless vacuum cleaners are developed to remove the disadvantages of corded models. They come in different sizes and types that suit the various needs of users.

But no matter what type and size to choose, power remains a key factor that determines how useful the machine is.

Hence, we have created this post that will help you pick out the most powerful cordless vacuum from countless models on the market.

Here are the most powerful cordless vacuums you can buy in 2021:

  • Upright Cordless Vacuum (Best For Pet Hair): Shark Navigator Freestyle Upright Stick Cordless Bagless Vacuum
  • Upright Cordless Vacuum (Best For Hardwood Floors): Hoover ONEPWR HEPA Cordless Upright Vacuum Cleaner
  • Upright Cordless Vacuum (Best For Paper Debris): dodocool Upright Cordless Vacuum Cleaner
  • Stick Cordless Vacuum (Best For Carpets): Hoover Linx Signature Stick Cordless Vacuum Cleaner
  • Stick Cordless Vacuum (Best For Stairs): ONSON Cordless Vacuum Cleaner
  • Stick Cordless Vacuum (Ultra Quiet): Tineco Pure ONE S11
6 Most Powerful Cordless Vacuums
Upright Cordless Vacuum
Shark Navigator Freestyle Upright Stick Cordless Bagless Vacuum
  • Best For Pet Hair
Upright Cordless Vacuum
Hoover ONEPWR HEPA Cordless Upright Vacuum Cleaner
  • Best For Hardwood Floors
Upright Cordless Vacuum
dodocool Upright Cordless Vacuum Cleaner
  • Best For Paper Debris
Stick Cordless Vacuum
Hoover Linx Signature Stick Cordless Vacuum Cleaner
  • Best For Carpets
Stick Cordless Vacuum
ONSON Cordless Vacuum Cleaner
  • Best For Stairs
Stick Cordless Vacuum
Tineco Pure ONE S11
  • Ultra Quiet

Upright Cordless Vacuum (Best For Pet Hair): Shark Navigator Freestyle Upright Stick Cordless Bagless Vacuum

Shark Navigator Freestyle Upright Stick Cordless Bagless Vacuum
Shark Navigator Freestyle Upright Stick Cordless Bagless Vacuum
9.8Outstanding
Pros
  • Able to suck up pet hairs – two-speed settings
  • Easy to clean out – the larger dust cup
  • Easy to maneuver – lightweight construction & swivel steering
Cons
  • Wish it could work better on carpet

Shark Navigator Freestyle Upright Stick Cordless Bagless Vacuum is pretty powerful for a small vacuum.

It can suck up pet hair into the cup, and there’s no difficulty to clean them out.

Compared to other cordless vacuums with all sorts of accessories hanging on them, this one is super-light, which is easy to hold and move around, especially for women or seniors.

There also comes with swivel steering for ease of maneuverability.

Shark Navigator Freestyle Upright Stick Cordless Bagless Vacuum Specifications

Weight

7.5 pounds

Dimension

10.5 x 9.6 x 46 inches

Runtime

1 hour

Rating power

18 Volts

Max suction power

0.64 quarts

Highlight Features

two-speed settings

the larger dust cup

lightweight construction & swivel steering

Verdict

For the small size, Shark Navigator Freestyle Upright Stick Cordless Bagless Vacuum is a super-powerful model that can suck up pet hairs easily

Upright Cordless Vacuum (Best For Hardwood Floors): Hoover ONEPWR HEPA Cordless Upright Vacuum Cleaner

Hoover ONEPWR HEPA Cordless Upright Vacuum Cleaner
Hoover ONEPWR HEPA Cordless Upright Vacuum Cleaner
9.4Outstanding
Pros
  • Work beautifully on hard floors – two settings: hardwood floors and carpets
  • Not required frequent changing bags – larger dust bag capacity
  • Keep the air cleaner – the 5-layer HEPA filtration system
Cons
  • The overall look isn’t appealing
  • Pet hairs wrap around the vacuum roller, which is hard to clean

Hoover ONEPWR HEPA Cordless Upright Vacuum Cleaner works beautifully on hard floors. It provides two settings, and you can easily switch between hardwood floor mode and heavy-duty carpet mode by just a push on the button.

Compared to bagless vacuums, this model can hold four times more debris to work a lot longer in between changing dust bags.

It also does well in trapping debris, dust, and dirt up to 99.9% and preventing them from going back into the air. That is a big thank you to the 5-layer HEPA filtration with dirt trap technology application.

Hoover ONEPWR HEPA Cordless Upright Vacuum Cleaner Specifications

Weight

10.2 pounds

Dimension

11 x 13 x 47 inches

Runtime

1 hour

Highlight Features

two settings: hardwood floors and carpets

larger dust bag capacity

the 5-layer HEPA filtration system

Verdict

If you’re finding the best way to cleaning your hardwood floor, we recommend trying the Hoover ONEPWR HEPA Cordless Upright Vacuum Cleaner

Upright Cordless Vacuum (Best For Paper Debris): dodocool Upright Cordless Vacuum Cleaner

dodocool Upright Cordless Vacuum Cleaner
dodocool Upright Cordless Vacuum Cleaner
9Outstanding
Pros
  • Collect paper debris excellently - the maximum suction power of 8Kpa
  • Able to clean various floor types - the extra dust brush and crevice tools
  • Multifunctional and flexible – the 2-in-1 design that can work as an upright vacuum and a handheld vacuum
Cons
  • Heavy
  • Scratch easily

According to the maximum suction power of 8Kpa, dodocool Upright Cordless Vacuum Cleaner can clean up light debris faster without breaking a sweat. Such as paper debris and pet hairs.

Besides, it is removable to transform from a normal upright vacuum to a handheld model for easy cleaning in cars, mattresses, and sofas.

But the real star is that it can deal with various floor types, whether upholstery, stairs, low pile carpet, sealed hard floors, carpet, or bare floor, all thanks to the extra dust brush and crevice tools.

The tool can work continuously within 45 minutes before out of juice, and it doesn’t require frequent bag-changing.

dodocool Upright Cordless Vacuum Cleaner Specifications

Weight

4.7lbs

Dimension

25.2 x 6.5 x 4.92 inches

Runtime

45 minutes

Rating power

240 Volts

Max suction power

8Kpa

Highlight Features

the maximum suction power of 8Kpa

the extra dust brush and crevice tools

the 2-in-1 design that can work as an upright vacuum and a handheld vacuum

Verdict

The dodocool Upright Cordless Vacuum Cleaner is our solid choice for cleaning paper debris according to its powerful suction capabilities

Stick Cordless Vacuum (Best For Carpets): Hoover Linx Signature Stick Cordless Vacuum Cleaner

Hoover Linx Signature Stick Cordless Vacuum Cleaner
Hoover Linx Signature Stick Cordless Vacuum Cleaner
9Outstanding
Pros
  • Remove sand and dirt efficiently from carpets – the WindTunnel technology
  • Able to reach tight corners for cleaning – low-profile design
  • Easy maneuverability – the weight of 10 pounds
Cons
  • The plastic cup could be stronger

Hoover Linx Signature Stick Cordless Vacuum Cleaner is built with two cleaning modes – the hardwood floor mode and the carpet. When switching to the second mode, the lower brushes spin faster to efficiently get rid of sand and dirt from carpets.

Compared to other similar counterparts at such a small size, it is arguably an efficient and powerful model for carpet cleaning.

The Lithium-Ion battery is truly a beast that can last up to three hours before another new recharging.

The tool is also praised for easy maneuverability thanks to its lightweight design.

Hoover Linx Signature Stick Cordless Vacuum Cleaner Specifications

Weight

10 pounds

Dimension

9 x 11 x 43.5 inches

Runtime

2 to 3 hours

Rating power

18 volts

Highlight Features

the WindTunnel technology

low-profile design

the weight of 10 pounds

Verdict

The Hoover Linx Signature Stick Cordless Vacuum Cleaner dominates the competition in terms of carpet cleaning. This year, it brings home our Editors’ Choice Award

Stick Cordless Vacuum (Best For Stairs): ONSON Cordless Vacuum Cleaner

ONSON Cordless Vacuum Cleaner
ONSON Cordless Vacuum Cleaner
9.2Outstanding
Pros
  • Powerful – the maximum suction power of 20Kpa
  • Able to reach tight corners, gaps, and stairs – easily convertible into a handheld vacuum
  • Improve cleaning quality – the latest V-shaped floor brush and LED floor light
  • Long runtime & durable – the 6 lithium-ion batteries
Cons
  • The lightweight design makes it a bit hard to control
  • Unable to suck up large debris

While we generally love other models for one cool feature or performance area, this one seems to bring it all together. It is lightweight, powerful, and features a telescopic rod for users at a different height to comfortably use.

Built with multifunctional accessories, this stick cordless vacuum is easily converted into a handheld vacuum that can reach the tightest corners, gaps, and stairs.

Another notable thing is the new combination of the latest V-shaped floor brush and LED floor light to improve cleaning quality.

ONSON Cordless Vacuum Cleaner Specifications

Weight

8.49 pounds

Dimension

16.97 x 13.35 x 7.17 inches

Runtime

55 minutes

Rating power

22.2 Volts

Max suction power

20Kpa

Highlight Features

the maximum suction power of 20Kpa

easily convertible into a handheld vacuum

the latest V-shaped floor brush and LED floor light

the 6 lithium-ion batteries

Verdict

The ONSON Cordless Vacuum Cleaner can quickly convert into a handheld vacuum for stair cleaning, which is a cool thing

Stick Cordless Vacuum (Ultra Quiet): Tineco Pure ONE S11

Tineco Pure ONE S11
Tineco Pure ONE S11
9.2Outstanding
Pros
  • Ultra-quiet & high performance – the digital motor
  • Easy to control the tool’s suction performance, battery levels, and cleaning progress - Tineco App connection & onboard color LED display
  • Complete cleaning confidence - Advanced iLoop Smart Sensor Technology
Cons
  • Expensive

Tineco Pure ONE S11 is the quietest stick cordless vacuum that we have ever tested. It is designed with a digital motor that offers 130W of suction power for high performance without making annoying sounds.

The tool is a nice choice for those families with kids or pets as it doesn’t freak them out during operation.

In terms of cleaning performance area, we have no complaints at all. It is connected with Tineco App, which allows you to track suction performance, battery levels, and cleaning progress through an onboard color LED display.

Another cool feature is Advanced iLoop Smart Sensor Technology which automatically modifies suction power in real-time and detects hidden tiny particles.

Tineco Pure ONE S11 Specifications

Weight

15.12 pounds

Dimension

31 x 13 x 7 inches

Runtime

Up to 40 minutes

Rating power

130 watts

Max suction power

22KPA

Highlight Features

the digital motor

Tineco App connection & onboard color LED display

Advanced iLoop Smart Sensor Technology

Verdict

If you want to save your kids or pets from freaking out because of noisy vacuuming sound, the Tineco Pure ONE S11 is worth investing

How To Choose The Most Powerful Cordless Vacuum?

Types Of Cordless Vacuums

Before jumping to other features, you must first choose the right type of cordless vacuum. Essentially, you have three options:

  • Stick vacuum cleaner: as the most common choice, this type is a compact, handheld product featuring a slim cleaning tube.
  • Cylinder vacuum cleaner: this is a more traditional type, featuring wheels and a flexible cleaning tube.
  • Upright vacuum cleaner: this type is bulkier but comes with a detachable canister to make it more flexible.

Battery

In terms of the battery, you need to know these four types.

  • Lead-acid: older models often house these batteries. They come at a lower price, withstand high discharging currents, but weigh a lot. And they are not eco-friendly.
  • Nickel cadmium (NiCd): compared to lead-acid batteries, these ones have a larger capacity with the ability to endure high discharging currents as well. While being quite cheap, they do not lose as much capacity as lead-acid batteries.
  • Nickel metal hydride (NiMH): these batteries are eco-friendly and feature large capacities. They are less problematic than NiCd batteries in self-discharging issues and memory effects.
  • Lithium: these batteries have quite large capacities, though smaller than NiMH ones. But they are more expensive.

Capacity

The choice of capacity depends on your needs though most cordless vacuums have small capacities, meaning you have to empty them frequently. On average, the capacity is 0.6 liters. However, just look carefully and find the largest dust capacity possible.

Weight

Generally, cordless vacuum cleaners are half as heavy as corded ones. This is great because you can easily carry them around the house without tiring your arms and shoulders. You should check this specification when browsing models and try lifting them if you can.

Other Features

Add-on features are not compulsory, but they can enhance your overall experience.

  • LED light: this helps illuminate dark corners.
  • Flexible cleaning tube: this helps you clean under low furniture more easily.
  • Power trigger: consider getting a power button that doesn’t require pressing all the time.
  • Self-standing: such vacuum cleaners help you save storage space.
  • Battery indicator: this shows you the amount of run time left so you know when to recharge the machine.

Which Brands Make The Most Powerful Cordless Vacuum?

Hoover

Over the past century (113 years), this brand has been dedicated to making easy-to-use, powerful household appliances, including vacuum cleaners. Here, you will find a product friendly to all types of users, even those with respiratory issues.

dodocool

Established in 2011, this is one of the best consumer electronics brands to shop at. To ensure performance and quality, it tests all products before releasing to the market.

Shark

The reason why this is a good place to buy is that it offers products with innovation, competitive prices, and ease of use.

FAQs

Are stick vacuums worth it?

Yes, they are. These vacuums achieve an average of 77% score on performance.

Are stick vacuums better than upright?

This depends on the cleaning circumstance. An upright vacuum is suitable for deep cleaning jobs while a stick vacuum is more suitable for light-duty jobs.

Should I get a canister or upright vacuum?

If you clean bare floors, under furniture, stairs, or attachments handy for upholstery and cleaning drapes, a canister is a better choice. It is also quieter and more lightweight.

Which are better bagless or bagged vacuums?

A bagless vacuum is better in being environmentally friendly as it does not involve the discharging of bags.

Are expensive vacuums worth it?

As a rule of thumb, costly vacuums often come with better performance, higher quality, and more importantly, they last longer.

Conclusion

As of now, we hope every necessary thing relating to the most powerful cordless vacuum is clear as day to you. Through this post, we hope you will be able to find the perfect machine to keep your place clean.

Eugene Williams
Eugene Williams

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