Cordless air compressors help convert all the power derived from fuels such as diesel or gasoline into powerful potential energy. This energy is then stored and used for power tools. The simple difference between air compressors and cordless air compressors is that they do all the work of an air compressor but without messy cords.

Not all cordless air compressors will suit you well. Some offer heavy-duty assistance while some are better suited for small power tools. How will you differentiate between the two? Don’t worry because we have carried out extensive research on your part and put together a list of the 8 best cordless air compressors. Let’s learn all about these amazing machines.

Our Top Pick



  • Automatic shut-off
  • Multi-purpose
  • Comes with various accessories
  • Digital pressure gauge
  • High-volume output


DEWALT 20V MAX Cordless

  • Powerful pressure output
  • Wide range of accessories
  • Ergonomic handle
  • Onboard LED
  • High-pressure hose



  • High-quality design
  • Huge air tank
  • Oil-free pump

Features to Consider When Looking for The Best Cordless Air Compressor

If you are a beginner, you must not have a very good idea about what features help put a cordless air compressor among the best. Most people just buy a unit which has a better appearance and is more affordable. In order to help you out, we have listed some important features below which should be considered before you invest in a cordless air compressor.

  • Air pressure range

Air pressure is usually measured in PSI so it is important to consider the unit’s PSI range. This range varies a lot in different units. Go for a unit which offers the air pressure required by the tools that you need to use. For example, if your tools need around a 100 PSI of air pressure, look for a unit that delivers 120 PSI at least.

  • Battery life of unit

Cordless air compressors work with a battery so make sure you keep the battery life in consideration. This majorly depends on the type of battery being used in the unit. Make sure that your unit uses the most efficient battery available.

Do consider the number of times that the unit can be used on one full charge. You should also check how long the battery will last after one complete charge. Go for a unit which offers greater battery life and charges quickly so that you do not have to waste time charging the unit.

  • Speed of the unit

Speed of an air compressor is measured in CFM. This is basically the rate of air flow delivered by the air compressor. Good quality air compressors provide a CFM in the range of 0.6 to 2.8.

  • Tank capacity

Cordless air compressors use an air tank in order to store the compressed air. It is extremely important to consider the air tank capacity before you get yourself a unit. The greater the air tank capacity, the more time you can spend using your tools in one go.

Advantages of Cordless air compressors

Cordless air compressors surely have an edge over normal air compressors. Following are some of the benefits that they offer.

  • Fast operation

Cordless air compressors provide fast and efficient air pressure which helps efficiently power tools and also fills up car tires very quickly. Majority of cordless air compressors fill up tires in just minutes or even seconds.

  • Convenient operation

Having your own cordless air compressor will allow you to complete small jobs such as filling up tires at home without having to visit a gas station. Another convenience that cordless air compressors offer is that you can easily carry them around without having to use a hose. This ensures ease of use.

  • Save up on space

If you are a little short on space then you should definitely go for a cordless air compressor because they are usually much more compact. This means that you can even store them in tight spaces and so they won’t come in your way.

Safety Precautions When Using a Cordless Air Compressor

When using a cordless air compressor, make sure you follow the following safety protocols:

  • Wear safety gloves and goggles in order to prevent any kinds of injuries while working with high pressures.
  • Make sure you check for air and oil leaks before using an air compressor. This is because the change in pressure could cause the entire unit to blow up in case of a leak.
  • Try to use the unit outdoors if possible because it produces dangerous exhaust fumes which are not good for your health.

Best Cordless Air Compressor in 2022 – Detailed Reviewed

Manufactured in US, this unit offers both quality and efficiency using its huge air tank which helps ensure extended runtimes with minimal disturbance so that you can complete your tasks in one go. The low noise levels of this unit are an additional benefit as they allow you to use the air compressor indoors without disturbing anyone.

The one-turn regulator of the DEWALT DCC2560T1 Cordless Air Compressor Kit makes it very easy to adjust its pressure. You can simply adjust the regulator knob in order to set the pressure as per your requirement. The unit self-regulates when you set the knob. External design of this unit makes it sturdy so that it can last long enough.

The pressure output, as well as the speed, is good enough for powering a huge variety of finish and trim applications. The rubber on this unit helps make it more stable so that it does not slide around when you are using it. It has a compact and lightweight design which makes it super portable.

We are all praises for the amazing DEWALT DCC2560T1 Cordless Air Compressor Kit and we think it is the best cordless air compressor on the market.

Reasons to Buy

  • Compact design
  • Stable
  • Low-maintenance
  • Quiet
  • Easy operation

Reasons to Avoid

  • Not for heavy-duty use
  • Plastic handle is not of the best quality

Featuring a good tank capacity, this cordless air compressor can easily run all kinds of small tasks around the garage or shop. The efficient Ryobi battery system helps ensure long runtimes so that you can complete your tasks without having to stop to charge your unit very frequently. When we experimented with the unit, we found out that it was better to use a 18C 6Ah One+ battery as it delivers much better results.

The push-to-connect quick coupler was quite helpful to us in ensuring single-hand operation as well as quicker inflation and we were able to complete our tasks very quickly which helped save time. For setting the intended PSI pressure, we found the lock-on regulator system to be very helpful. It helped keep the PSI stable and makes sure that it does not fluctuate.

Durable metal casing of the unit makes it super durable and helps protect it from any wear and tear on site. This ensures that the unit can last a super long time. For increased portability, manufacturers have produced a lightweight design so that it is easier for users to move the unit around. Finally, the 3-year long warranty helps ensure durability.

The Ryobi Cordless Air Compressor is the perfect unit for those who wish to have quality and efficiency in a single unit.

Reasons to Buy

  • Eco-friendly model
  • Lightweight
  • Quick decoupling and coupling
  • Easy to use
  • Durable

Reasons to Avoid

  • Only for small tasks
  • Battery not included

Tank capacity as well as the air pressure delivered by this unit was more than enough for us to power small tools and get tasks done with ease. Brushless motor technology of this unit helps increase efficiency as well. The locking regulator on this unit helps ensure that the pressure levels stay constant so that you can achieve an accurate and precise output.

In order to quickly drain the tank, this unit also comes with a ¼-turn ball valve tank drain. This makes maintenance so much easier and quicker for users. It also comes with various accessories which means that you don’t need to buy them separately.

If you are a little short on space, we would definitely recommend the Ridgid R0230 Cordless Air to you.

Reasons to Buy

  • Comes with accessories
  • Stable pressure output
  • Easy drainage
  • Lightweight
  • Compact

Reasons to Avoid

  • Doesn’t come with a battery
  • Doesn’t come with a charger

We were especially happy about the high-volume output of this unit which helps fill huge inflatables such as rafts and mattresses that too very quickly. Along with inflating materials, we were also able to deflate objects quickly using the deflate functionality of this unit. Using automatic shut-off, the unit comes to a halt as soon as it reaches the required pressure.

Featuring a digital pressure gauge, this unit allows you to easily keep an eye on the pressure and also set a target pressure in order to engage the automatic shut-off feature. It comes with various accessories which help make the operation much easier. Since the accessories come with the package, it saves you the effort and money required to get them separately.

We were quite satisfied with the latest features of the BLACK+DECKER 20V MAX Multi-purpose Inflator and that is why we chose it as one of the best cordless air compressors.

Reasons to Buy

  • High output
  • Latest features
  • PortableMultipurpose use
  • Comes with accessories

Reasons to Avoid

  • Battery is sold separately
  • Not very easy to use

You can either use the unit on the jobsite or take it with you on the road. It can easily be stored inside a vehicle due to its compact and stackable design. Featuring a sturdy design, this unit can easily endure the wear and tear suffered on the jobsite. It comes with a wide range of accessories which make it easier for you to inflate objects and operate other power tools such as nailers and painting tools.

We were able to easily carry the unit around all thanks to the ergonomic handle which reduced the effort required in moving the unit around. You can easily set the required air pressure using the auto shut-off function. It also comes with a high-pressure hose which quickly inflates and deflates tires and mattresses and all you have to do is press a button.

When working in low-light conditions, just switch on the onboard LED in order to improve your vision and complete your job easily. For stability, the unit also features rubber feet which prevent it from sliding around while being used.

Reasons to Buy

  • illuminated
  • Deflation as well as inflation
  • Comes with accessories
  • Ergonomic handle for easy carrying
  • Powerful inflation

Reasons to Avoid

  • Battery and charger sold separately
  • Doesn’t feature brushless motors

Another unique and innovative feature of this air compressor is the automatic shut-off system which switches off the unit as soon as the desired pressure output has been achieved. The pressure output of this unit was enough for us to power small tools. In addition, the digital display LCD pressure gauge allows you to maintain precision by enabling easy reading of the pressure.

LED lighting of the unit works as a spotlight so that you can work even in poorly lit areas or at night. The three-pin attachments make this unit perfect for use with all kinds of tires, boats and mattresses. It features two ways of charging which give you the option to charge it in the way which is more convenient for you.

Manufactured using high-quality materials, this unit will surely last you a super long time and will easily endure rough use. It also comes with many accessories which makes it very easy to use.

We were very satisfied with the operation of the Oasser Air Compressor and we would definitely recommend it to you.

Being cordless, this unit can be used even in tight corners and its pistol grip makes it super easy to carry. It also delivers air pressure high enough for handling day to day tasks with absolute ease. Being extremely lightweight, it is no trouble at all to carry this unit around the shop instead of having to use a hose or bringing the tools to the unit.

For increased ease of use, this unit also comes with a wide range of accessories. It is compatible with ONE+ 18-Volt lithium-ion battery which helps deliver extended run times for undisturbed operation. The super-long hose that comes with the unit helps in increasing its range. Manufactured using high-quality material, this unit will surely last a long time.

The versatility and quality output of the Ryobi P737 cordless air compressor has gained all our praise and so we would surely recommend it to all.

Reasons to Buy

  • Easy portability
  • Good grip
  • Comes with accessories
  • Lightweight
  • Powerful inflation

Reasons to Avoid

  • Doesn’t come with a charger
  • Might take time to inflate huge tires

A good maximum air pressure helps ensure that this unit can be used for running nailers, air brushes and inflating tires. Another reason why we chose this model for our list was its lightweight design. This allowed us to easily move the unit around as per our requirement and without having to put in too much effort.

The automatic stop function of this unit allows you to set the desired pressure value at which the unit will automatically shut down. This is quite convenient because you do not need to keep an eye on the pressure and you can just carry on with your other work. It comes with a dual power supply so even if you don’t have a power socket nearby you can use the 12V power adaptor to charge the unit in the car.

In our opinion, the Milwaukee Cordless Air Compressor offers great performance and power and is the quietest unit on this list.

Reasons to Buy

  • Easy to store
  • Portable
  • Advanced features
  • Comes with accessories

Reasons to Avoid

  • Difficult to inflate large tires
  • Auto shut off feature is difficult to master


If you have ever felt annoyed about visiting the service station for every little job such as filling up tires, then you should surely invest in a cordless air compressor. These are not only very convenient to use, but they also save you on the time, effort and money spent on visiting the service station multiple times in a week.

All the products mentioned above are the best of the best and we have tried our best to communicate all the details about them to you. We have reviewed them in detail so that you can read our reviews and pick the best product for you. If you still have any questions, you can reach out to us and we would love to help you out.


1. Can you run an air compressor continuously?

Running an air compressor continuously can cause the unit to heat up which may lead to valve failures.

2. How big of an air compressor Do I need to fill car tires?

If you only want to fill tires, an air compressor delivering air pressure at 35 PSI or more is enough for you.

3. Do air compressors need maintenance?

Just like all other machinery, air compressors require maintenance. You need to make sure that the filters are clean and you also need to change the oil every once in a while.

4. What is the best cordless air compressor?

We have picked the DEWALT DCC2560T1 FLEXVOLT Cordless Air Compressor Kit as the best cordless air compressor due to its efficient operation and compact design.