Cordless Vacuums That Suck

Vacuum cleaner technology has come a long way over the years. Not only are cleaners more powerful than ever before, but they are also so much more convenient.

With this in mind, many leading brands have chosen to innovate more and more with their cleaning technology, with the ultimate goal being to deliver as much convenience to you as possible.

For many people, there’s possibly nothing more convenient for home cleaning than a reliable cordless vacuum cleaner.

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Cordless vacuum cleaners remove the hassle of having to trail around with cables and cords – something which has long since been the bane of every homeowner! When looking for your first cordless vacuum cleaner, however, you are going to need to look at more than just the lack of a cable. In this guide, we will break down some of the key points to bear in mind before making a purchase.

How long a battery life do you need? What size cleaner will be best for your needs? How much suction will you require? We may not often consider these points, but they are always worth thinking about if it means making a serious investment.

Why Buy a Cordless Vacuum Cleaner?

It’s probably a good idea to think about whether or not you need a cordless cleaner first and foremost! Investing in such equipment is an excellent idea if:

-You need a lightweight cleaning device

-You’re struggling with corded vacuums

-You need more freedom with your cleaning

-You’re interested in new technology trends

Believe it or not, cordless vacuum cleaners are amongst some of the most sought-after pieces of household technology available. This is thanks to the rise of major innovators such as Dyson, Samsung, and Shark, who continue to perform extremely well in this market. There are various types of cordless vacuums, too.

You should certainly think about buying a cordless vacuum cleaner if it stands to improve your life as a serious investment – as some models can be quite expensive. However, it’s a good idea to put together a list of your wants and needs so you don’t necessarily have to break the bank.

Considering Your Budget

Let’s start by looking at the money side of things. Cordless vacuum cleaners can cost from anywhere between £50 and upwards of £500, which means you’re going to need to think carefully about the features you want to spend money on. The general rule of thumb, as with most technology, is that the higher the price, the more features you’ll get. This doesn’t necessarily mean you’ll get the best performance, however – as there are plenty of hidden bargains out there which are very well-rated online. It’s advisable to check genuine user product reviews before buying.

You’ll need to bear in mind that the most sought-after brands will generally command the most money. Brands such as Dyson, Shark, and Bosch will, therefore, be more likely to charge handsomely for their top-end cleaners. Our advice would be to set yourself an upper limit in terms of budget and to make a checklist of the features you want or need.

What Type of Cordless Vacuum Cleaner Should I Buy?

Cordless cleaners are generally available in two main forms/modes, meaning depending on where you need to clean and what you need your unit for, there is a straight 50/50 choice.

Stick Uprights

Stick upright vacuum cleaners are super-light and are built like traditional vacuum cleaners, meaning that they are easy to handle and can be manoeuvred along carpets and floors as you usually would. The bonus of not having a cord means you get a gentler, freer sense of control, too.

Hand Vacuums

Plenty of cordless cleaners have a handheld mode available, which means you can quickly transform your unit into a small, portable system which can be easily used to clean tight spaces. Cordless hand vacuums are great for cleaning cars, high up places, and various nooks and crannies. It’s worth bearing in mind that not all cleaners will have this functionality, however, so do purchase wisely!

Main Things to Consider When Buying

Now that we’ve considered the reasons why a cordless vacuum may appeal to you, and the main models available, it’s time to look a little more closely at some of the major factors that will come into play.

Batteries and Battery Life

As you’ll be running a vacuum cleaner without being plugged into a power outlet, you’re going to need to depend on a solid battery with plenty of life. The vast majority of cordless models run on lithium-ion batteries, which are proven to be particularly efficient in this specific use. Batteries will generally run in cordless vacuums until they drain completely.

These batteries also provide the most efficient charging periods and functionality. Do also consider the following when buying:

How much battery life is supported? Some cordless vacuums can clean for up to an hour solid, some much less so.

How long does it take the cleaner to charge? Choose between an hour’s charge or overnight sync.

Can you swap batteries out – are there spares supplied?

Is there a battery life indicator? This will help to inform you when it’s time to charge up.

Power and Suction

Suction power is always worth considering when it comes to buying a new vacuum cleaner. Some cordless models measure power in either AW (air watts) or CFM (cubic feet per minute).

In the case of the latter, you will generally find cordless cleaners offering up to 100 CFM as standard. AW lets you know how many watts the unit needs to suck through its main nozzle. Usually, of course, the higher the numbers, the more power you’ll receive.

Flooring Types

Once again, this is a good thing to check when buying any vacuum cleaner as standard. Some cordless cleaners may only work efficiently on hardwood or laminate flooring, while others can support powerful suction on low or deep pile carpeting.

The more CFM or AW, of course, the more chance you have of covering heavier carpets. This may also be a factor you end up paying more for as standard.


Vacuum cleaners are notoriously noisy. Therefore, you may wish to look for cleaner models which support quieter running and suction as standard. This isn’t always guaranteed, however, so do check user reviews for more details when it comes to the more powerful models.

Dust Capacity

You’re likely going to want a vacuum cleaner that can hold plenty of volume if you’re using it for everyday home cleaning. Unfortunately, this is where many cordless models fall down – as heavier, bulkier corded units generally have a larger capacity to offer.

However, you will generally expect bagless cleaning – though you’ll likely get half the dust capacity you’d receive from a corded cleaner. If you prefer bagged cleaners, there are a handful of cordless options available.

Other Features

There are a handful of other perks and features which you may wish to consider when buying a cordless cleaner:

Does the model have flexible cleaning tubes for ease of access? You may want to consider this if you don’t otherwise opt for a handheld model.

Does the model have a trigger? Some cleaners power on continuously without you needing to squeeze a trigger. Those with triggers will generally save on battery exhaustion.

Can the cleaner illuminate dark spaces with LED lighting? This may be a premium feature available with top-end models.

Switching from Corded to Cordless

Leaping corded cleaning to cordless, on the surface, seems fairly obvious. However, there are still some factors you may wish to be careful of if you’re changing type.

Corded vacuum cleaners, as mentioned above, generally hold more dust. This means you will likely need to empty your unit more often. However, they are almost always bagless.

Cordless cleaners need charging regularly, whereas corded models can run continuously during operation.

Cordless cleaners are lighter and less bulky than corded standards. However, this does not always mean that they are as robust.

Some cordless cleaners may not perform as well in terms of suction power. This means that they may not provide the usual level of cleaning you need.

However, for many people, the benefits of convenience and having a lightweight, portable unit far outweigh the negatives. Moving from corded to cordless can be somewhat tricky at first, however, for light cleans and regular use, they can prove to be worthwhile investments.


Buying a cordless vacuum cleaner is something you should do after carefully considering the features you need. You should, of course, also think carefully about your budget! While many cleaners are reasonably cheap, spending more will generally mean you get a more feature-rich experience.

If you prefer convenience and ease of use to power and capacity, the move from corded to cord-free should be a simple one for you.

However, it is always a good idea to compare the big brands and models – and to read what everyday users have to say! Listen to the experts, too, to get a balance.