In recent years, cordless vacuums have exploded in popularity. Brands have answered the demand by offering models in all shapes and sizes, with different feature sets. With the huge number of choices and all the marketing jargon, it can be overwhelming to pick the right cordless to purchase.
Not to worry, I’ve been testing and writing about cordless stick vacuums for over a decade. I want to share my insights on what makes a good cordless vacuum and how to choose the right one for your home.
What to Look For When Buying a Cordless Vacuum Cleaner
Before buying a cordless vacuum, make sure the following features match your needs:
Charging Type
The ideal charging type for you will mainly depend on the available space you have at home. You also want to make sure that the dock is compatible with your living situation. For example, you don’t want to get a wall-mounted dock if you’re living in a rented home that doesn’t allow it. Getting a large free-standing floor dock may not be practical if you don’t have the room for it.
Battery Life
Battery life equates to the time you can use the cordless vacuum to clean. When brands list the battery life, it’s usually based on the lowest settings. In my experience, you can get the battery to the highest settings by halving the listed time. So, a 40-minute battery life becomes 20 minutes on the highest setting.
What’s considered a good battery life depends on the size of the area you’re hoping to clean regularly. For example, if you’re getting a cordless vacuum to spot clean crumbs in your kitchen or to clean a small apartment, a 10-20 minute battery life will suffice. However, if you expect to deep clean your floor and furniture, you’re going to need a more robust battery.
Suction Power
Suction power is the force vacuums use to pull in debris, dust, dirt, and pet hair from surfaces. For cordless vacuums, it’s often measured in air watts (AW). Anything above 75 AW is pretty powerful; anything over 100 can be reliable for deep cleaning.
Attachments
One of the major advantages of a cordless vacuum over a full-sized upright or canister vacuum is the ease of cleaning different surfaces in tight spaces, stairs, upholstery, and countertops.
Some models come with plenty of attachments, while others include only the basics. The following attachments are commonly available and generally reliable:
- Compact brush: Ideal for stairs, upholstery, and car seats. At a minimum, look for a cordless vacuum that includes one or offers it as an optional purchase.
- Crevice tool: Useful for cleaning behind couches, beds, and other tight spaces.
- Pet multi‑tool: A specialized brush with anti‑tangle bristles designed to remove pet hair from multiple surfaces while making hair removal from the brush quick and easy.
Dirt Capacity
Dirt capacity is how much dirt and debris a vacuum can hold before it needs to be emptied. Like battery life, it translates to how much cleaning you can do in one go. This is particularly important if you’re dealing with high-volume messes like pet hair.
Any cordless with a dirt capacity of 300 ml or less is considered very small. On the other end of the spectrum, a capacity larger than a liter is substantial. Some features help extend the capacity of a cordless vacuum, such as a compression slider that helps tamp down on dirt and debris to make more space in the dustbin.
Accessories and Special Features
Consider where you’ll use the vacuum most often (e.g., pet hair, carpets, or under furniture), along with key priorities such as ease of use and allergy-friendly features, to identify which special features and accessories may be most useful. Keep in mind that these add-ons can affect the unit’s overall size and the type of dock required.
Here are some common features worth checking out:
- Swappable batteries: These allow you to easily replace batteries in case of failure and instantly extend cleaning time.
- Self-emptying dock: The dock suctions out the contents of the cordless vacuum’s dirt cup and places it into either a disposable bag or a container that you empty and clean manually.
- LED lights: Brush head lights can help you spot dust bunnies in dark places, such as under the couch.
- Dirt detection: Some models use lights or on-screen alerts to indicate dirt detection.
- Filters: The most common filters are HEPA or HEPA-like, often recommended for near-complete removal of fine particles such as dust and pollen. Some models also include washable prefilters that capture larger debris like hair to help prevent clogging of the main filter.
What Are the Best Cordless Vacuum Brands?
To make it easier to find the ideal cordless stick vacuum for your needs, I’ve created a short list of brands known for offering reliable models:
Dyson: Strong Suction Power for Pet Hair and Carpet
Dyson produces some of the most iconic and best‑selling cordless stick vacuums on the market. Its lineup is well known for strong suction power, with maximum outputs of around 115 to 300 AW. Maximum battery runtimes range from 40 to 140 minutes.
Dyson cordless vacuums are easy to maneuver and feature a point‑and‑shoot bin that ejects vacuumed debris directly into the trash. Select models include advanced features such as a laser head that reveals fine dust on hard floors and built‑in screens that display performance data. However, these benefits come with a premium price tag that can be higher than many competing brands.
Tineco: Best Affordable Cordless Vacuum
If you’re looking for smart features and above-average suction at a more affordable price, Tineco models are a strong alternative. They offer practical upgrades like multi-cyclone airflow for improved suction and larger dustbins for more dirt capacity.
However, Tineco cordless vacuums typically lack the high-quality build and feel found in higher-end brands. Battery life could also be better, with current models generally offering about 40 to 105 minutes of runtime.
Samsung: Swappable Batteries for Longer Cleaning Time
Samsung’s stick vacuums are a great choice if you need a powerful and efficient deep-cleaning tool. Some models offer a strong suction power of up to 400 AW. They also come with removable batteries, allowing you to swap in an extra battery for longer cleaning sessions without interrupting your schedule.
Despite the high suction power, Samsung’s vacuum battery and cleaning performance aren’t compromised. Some models include an intelligence optimization feature that uses AI to detect floor types, such as hard floors and carpet, and automatically adjust performance to match the surface for more efficient cleaning. But just like Dyson, the special features can make Samsung’s units expensive.
Tips When Purchasing a Cordless Vacuum
Here are some ways that can help you refine your options and find the right cordless vacuum that suits your needs:
Choose Quality Over Price
Budget should always be considered, but it shouldn’t be the only factor in choosing the right cordless vacuum cleaner for your needs. A cheap vacuum may lack features or attachments, while expensive models may include too many extras you won’t use.
To make sure you find a cleaner that’s worth the price, list the features you want and identify your top priorities – the ones you’ll often use. For example, if you have allergies and need to clean carpets, you may want a bagged cordless stick vacuum with HEPA filtration. More frequent use may require you to increase your budget for a unit with a more durable build.
Check the Attachments Included
While often used for cleaning floors, most cordless vacuums can also double as handheld units, making them easy to use for cleaning furniture and countertops. You can get the full value out of your cordless vacuum by checking the tools included with each model, which often vary based on the model’s focus (e.g., pet hair removal, anti-allergy). You can also purchase add-on attachments.
Consider Your Floor Type and Floor Plan
Your home’s primary floor type will help you narrow down the right brush head. For example, a roller brush with soft, fleece-like bristles can clean hardwood and marble floors without scratching them. Brush heads with flexible rubber bristles or fins work best on carpets.
You also need to consider if the cordless vacuum’s battery life is capable of covering your floor plan. Most people spend between five and ten minutes per room, depending on the number of surfaces and how often they clean. Look for a model that matches how long and often you usually clean
Choose a Weight You Can Handle
Cordless vacuums are known for their portability. However, if you lack hand and arm strength, they can be hard to push or lift. If you do have issues with mobility, you should also consider the cordless vacuum’s height. Some cordless models have adjustable telescopic wands that can help you avoid stooping while vacuuming.
Also, you might need to consider weight if the cordless vacuum cleaner uses a freestanding dock. They can weigh up to 20 lbs (around 9 kg) and be difficult to move should the need arise.
Keep Vacuum Maintenance in Mind
Over time, your cordless vacuum will need a deep clean and part replacements (e.g., filters, batteries) to keep running well. Replace worn or damaged parts as needed, and empty and clean the dirt bin and dust screen regularly to prevent clogs and unpleasant odors.