December 15, 2020

Best Cordless Air Compressor Review

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Written by Jose

Cordless air compressors are versatile tools that allow you to move around easily and power your tools on the go as they are battery powered air compressors. Best of all, they are one of the most affordable types of air compressor and they make an excellent addition to any home toolkit.

Despite their small size, you’ll still be able to power a wide variety of tools. Whether you need to inflate your tires or drive nails, you’ll get plenty of air pressure with a cordless air compressor.

But which cordless air compressor should you choose? There’s a wide variety of different options for you to pick from. Unfortunately, a lot of them are not well built, and don’t offer good performance. With the right advice, however, picking a great cordless air compressor is easy.

Here, we’ll walk you through all you need to know about cordless air compressors, including some of the top popular brands, Dewalt, Ridgid and Ryobi, who make quality products that you can count on. There won’t be one cordless air compressor that is right for everyone. With our reviews and guide, you’ll be able to find the perfect air compressor that suits your specific needs.

Top Cordless Air Compressor Reviews

1. Top Pick

Dewalt Flexvolt Max Air Compressor Cordless

Dewalt DCC2560T1 Flexvolt Cordless Air Compressor

  • Max 135 psi
  • 1.2 CFM at 90 psi
  • 21.5 pounds
  • 2.5 gallon tank

Dewalt make a wide range of air compressors, all with excellent performance and durability. And this air compressor is no exception. It takes all of the qualities that Dewalt are known for and packs them into a high powered, portable package.

You’ll get a maximum pressure of 135 psi, which is outstanding for such a small compressor. And it gives you 1.2 CFM at 90 psi, which will give you enough air to power tools that demand a lot of air. The regulator is simple but functional, allowing you to accurately reach your psi target.

Weighing just 21.5 pounds, the Dewalt is easy to carry around, It’s the perfect air compressor for job sites where you’ll need to move around a lot.

The battery that powers the motor is 60 V, and it has a long runtime. You’ll be able to drive up to 1220 nails per charge. And once you do need to recharge, it won’t take long. The battery reaches full charge in around 40 minutes.

It operates at 79 decibels. This isn’t the quietest air compressor out there, so it’s not a great choice if you need to run it in a small indoor environment.

The 2.5 gallon tank is fairly large, especially for a portable air compressor. And the roll cage is built to absorb just about anything you throw at it.

If you need an all around cordless air compressor, the Dewalt is your best option. It gives you plenty of performance, but in a portable package that is easy to transport and store.

  • Weighs just 21.5 pounds
  • Excellent power and airflow
  • Durable design that can take a beating
  • Long battery life

2. Runner Up

Ridgid R0230 Brushless Cordless Air Compressor

Ridgid R0230 Cordless Air Compressor

  • Max 120 psi
  • 18 v battery
  • 19 pounds
  • oil free parts

If you need a dependable, high performance cordless air compressor, the Ridgid R0230 is an excellent option. It has enough power to handle most standard jobs, and its durable build holds up after years of use.

It has a maximum pressure of 120 psi. This won’t blow you away, but it’s more than enough for most jobs that you will do around the house, such as using nail guns or inflating tires. At 19 pounds, it’s light enough to easily be carried around by one person. And it comes with a convenient hose wrap that makes it easy to store.

It is powered by 18 V batteries, which will give you around 1200 nails per charge. And if you want to extend its battery life, you can attach a second battery. The 18 V batteries mean that the motor doesn’t get a ton of power, so airflow is a bit limited.

Since every part of the compressor is oil free, there’s essentially no maintenance required- and no mess. And it has a solid, sturdy construction, despite being lightweight. Its roll cage takes quite the beating, so you shouldn’t worry about using the compressor on busy worksites.

The Ridgid R0230 is comparable to the Dewalt. Both offer similar maximum pressures, and have durable, lightweight builds. The Dewalt has a more powerful battery, and the tank is over twice the size. But it’s a few pounds heavier, and will also cost you a bit more.

  • Maximum pressure of 120 psi
  • Can use 2 batteries to extend runtime
  • Tough, durable build with an excellent roll cage
  • Weighing 19 pounds, it’s lightweight and compact

3. Lightweight Option

Ryobi P731 Cordless Air Compressor

Ryobi One+ Cordless Air Compressor

  • Max 120 psi
  • 1 gallon tank
  • 14 pounds
  • 18 v

The Ryobi cordless air compressor isn’t the most high performing device reviewed here. But it still has a quality build, and will be able to handle a wide range of jobs. But it really stands out for its price. It’ll cost you about as much as the Dewalt or Ridgid, making it the most affordable cordless air compressor.

It has a maximum pressure of 120 psi, which is comparable to what you’ll get with the Ridgid RO230. However, the pressure isn’t quite as consistent as what you’ll get with the Ridgid, and airflow is a bit more limited. You shouldn’t plan on using it with tools that require consistent air flow, such as grinders and sanders.

At only 1 gallon, the tank is fairly small. However, the small tank size also means that the device is quite portable, weighing just 14 pounds. If you need a cordless air compressor that you can easily move around and store, this is one of your best options. It also has a cord wrap that makes tying up the hose easy, and facilitates storage.

If you need a cordless air compressor that will be able to inflate tires and handle easy jobs at home and on worksites, the Ryobi is a great option. It’s not the most high performance air compressor, but it more than makes up for this with its portability and low price. And it comes with a 3 year warranty, which makes an already good deal that much sweeter.

  • Maximum pressure of 120 psi
  • Lightweight, at just 14 pounds
  • Compact design makes it easy to store
  • One of the most affordable cordless air compressors

Cordless Air Compressor Buying Guide

Cordless air compressors, as the name suggests, won’t need an outlet to run. Instead, they are entirely powered by a battery, so you can take them just about anywhere.

Aside from the difference in power supply, they look and operate like most other air compressors. There is a motor that compresses air, a tank that stores it, and a hose that delivers the air to your tools.

They are also quite light. The ones reviewed here range from 14 to 21.5 pounds, making them one of the most portable types of air compressor.

When choosing a cordless air compressor, you’ll have a lot of models to pick from. That’s why we’ve made this buying guide to help you navigate your options.

There’s no cordless air compressor that will be right for everyone. You’ll have to consider many different factors in order to find a cordless air compressor that is right for you. How much portability do you require? What type of tools will you be powering? How much are you willing to spend? The right cordless air compressor for you will depend on the answer to those questions.

Here, we’ll walk you through what you should look for when buying a cordless air compressor, as well as pick out some of our favorites in different categories.

Who Should Get A Cordless Air Compressor

Cordless air compressors are the best option for those that will be working in areas where the power supply may not be reliable. They are also great if you plan on working outdoors, and don’t want to bother running extension cords to the areas where you’ll be using the air compressor.

They won’t give you as much power as most corded air compressors, but they make up for this with their portability and versatility. You can take them anywhere, and they are easy to store. This makes them an excellent choice for those that will be moving around a lot, and need an air compressor that they can take with them.

Most cordless air compressors aren’t quiet, so they’re not a great option for those that need an ultra quiet air compressor. They’re much better for open outdoor spaces, where noise won’t be a concern.

Rechargeable cordless air compressors are mainly used to power nail guns and inflate tires. They aren’t good for tools that require prolonged continuous air flow, such as sanders and grinders.

Some Important Units When Buying A Cordless Air Compressor

When you’re buying an air compressor, there will be a lot of units that are mentioned. Here are some of the most important ones that you should know about. This will help you better compare different models and their specifications.


PSI, or pounds per square inch, is the main unit used to measure the pressure of an air compressor. It tells you how much pressure the air exerts on the walls of the tank.

Most cordless air compressors will have maximum pressure of around 120 psi. This will be enough for most tools that you’ll use at home, although there may be some specialized tools that will require a much higher pressure. If you


CFM, or cubic feet per minute, tells you how much air the compressor can deliver. Cordless air pressures aren’t that powerful compared to standard air compressors, so they tend to have a much lower CFM at a given pressure.

If you need an air compressor that can deliver a high CFM for tools such as grinders or sander- tools that run continuously- you’ll want to choose a standard air compressor. If, however, you are only running the air compressor for short period, such as for nails guns, then a cordless air compressor will

- Decibels

Decibels are the main unit used to measure the sound of an air compressor. They measure the force of sound waves, which tells you how loud a sound is.

Most cordless air compressors make more noise than quiet air compressors, which usually operate at around 65 decibels.  The Dewalt runs at around 79 decibels, which will be noticeably louder than a typical conversation. It will be hard to hear the people around you as it’ running, so it’s not a great option if you need to run your air compressor in tight indoor spaces.

- Volts

Volts are the unit used to measure the power of the battery. Most corded air compressors run on a 110 V outlet. Cordless air compressors usually run on an 18 V battery- although some, like the Dewalt, use a 60 V battery.

The lower voltage of the electrical supply means that cordless air compressors don’t have as much power as standard models. They won’t be able to deliver the same amount of air, so you won’t be able to power tools that require a lot of

Important Factors To Consider When Choosing A Cordless Air Compressor

When you’re looking for a cordless air compressor, there are a few different factors that you should keep in mind. Here are some of the most important.

- Battery Life

Without a cord for power, cordless air compressors rely entirely on their batteries to power the motor. You’ll have to consider how much power you need and how much battery life you want. Often, one comes at the expense of the other.

If you need to run tools for extended periods, you’ll want a cordless air compressor that has a long battery life. If, however, you need as much power as possible, you’ll likely have to sacrifice on battery life.

And you should be aware that many cordless air compressors are not sold with the batteries, so you’ll have to buy these separately.

- Portability

Cordless air compressors are designed to be portable. But there’s still a range in how portable different models are. If you need an ultra portable option, you should go for an air compressor like the Ryobi. If you’re willing to carry a little extra weight, a device such as the Dewalt will give you better performance. If you are looking for a portable air compressor this guide can help.

- Tank Size

Keep in mind that most cordless air compressors have pretty small tanks.

That said, you’ll still find a variety of different tank sizes among cordless air compressors. If you need to run tools for continuous use, such as cutting tools, you’ll want to opt for an air compressor such as the Dewalt, which has a 2.5 gallon tank.

If you only need to drive nails, you probably won’t need as much air, and will be able to make due with the smaller 1 gallon tank of the Ryobi and Ridgid cordless air compressors.

- Power

Cordless air compressors won’t be as powerful as most air compressors that are plugged into an outlet. But many models will still give you plenty of power for jobs around the house and for inflating tires.

Consider what type of jobs you plan on handling with your air compressor. Are you planning on mainly using it to inflate tires and power a small nail gun? Then you should get buy just fine with one of the less powerful but more portable options, such as the Ryobi.

If, however, you need to handle more serious jobs, you should choose an air compressor like the Dewalt. Its battery is 60 V, unlike most other cordless air compressors that come with 18 batteries. This will give you better air flow and a higher maximum air pressure.

- Connectors

You should also consider what type of connectors come with the air compressor and how they fit with your tools. Different tools will require a variety of connectors to linkup with your air compressor.

Some cordless air compressors will come with connector kits, although many won’t. Make sure you buy all of the pieces that you’ll need to get your air compressor hooked up to your tools.

- Tools

You’ll also want to make sure that your tools are compatible with the air compressor you intend to buy. Tools will have a wide range of psi and CFM requirements, so try to find an air compressor that has enough pressure and air flow to power all of your devices.

You’ll want an air compressor that can deliver more than the minimum requirements of the tool. For example, if a tool requires 1.0 CFM at 90 psi, play it safe by getting an air compressor that can deliver 1.2 CFM at 90 psi.

Brands You Should Know When Looking For A Cordless Air Compressor

There are plenty of companies that make cordless air compressors. Unfortunately, many of them make products that aren’t worth your time. To help you navigate your many options, we’ve highlighted a few brands that you can trust when looking for a cordless air compressor.

- Dewalt

Dewalt are one of the leading makers of quality tools, giving you high end performance and durability. They have years of experience as an industry leader.

Their air compressors are just as well made as any of their other tools. They offer a high level of performance, and are good for demanding jobs.

They can be a bit more expensive than some other brands. However, you should see a Dewalt tool as an investment, one that will give you excellent performance for years. And the wide range of tools made by Dewaltmake perfect complements to your air compressor, if you’re looking to expand your home toolkit.

- Ridgid

Ridgid are another company known for making rugged, dependable tools. Their air compressors build on the company’s heritage of functional, durable design. They are also affordable, giving you top of the line performance without demanding a hefty sum. Their cordless air compressor, the R0230, is one of the best all around options out there.

- Ryobi

Ryobi are makers of a wide range of tools. They also make a line of affordable air compressors. They aren’t the most high powered options out there, but they are great for those who don’t want to spend too much money.

One of the benefits of the Ryobi is that it pairs well with the wide range of compatible tools made by the company. They are optimized to run on the air compressor, so you’ll get dependable and smooth performance, and connections are easy.


Cordless air compressors are the most versatile type of air compressor, allowing you to perform a wide variety of jobs.  Whether you need to inflate your car tires or drive nails for a house frame, you’ll be able to do it with a cordless air compressor. And you don’t have to worry about finding a power supply, making them perfect for outdoor jobs.

But actually finding a great cordless air compressor can require a lot of effort. There are a lot of models to consider, many of which promise performance that they don’t deliver on. That’s why we’re here to guide you through the process.

Remember, there isn’t a cordless air compressor that will be best for everyone. You’ll need to consider a variety of factors before finding the best cordless air compressor for you. What types of jobs do you need it to handle? How long do you need to run it for? How often will you be moving it?

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