Best 12v Portable Air Compressor Reviews 2020

Air compressors have made our lives a lot easier as they can handle many different tasks where you need quick flowing compressed air to blow something easily.  One of the most common uses of air compressors is inflating tires of your car.

Some of the best 12V air compressor gadgets are known to deliver the most desired performance for many different kinds of vehicles tires. Though inflating tires require a lot of pressure and you might be thinking that there would be some bigger compressors you might need, but the fact is that the newest technology now is capable of providing small, lightweight and really compact and easy to use 12V air compressors that could be carried along in your car easily. These run mostly on your car battery so you can run them anywhere you need.

To make sure you will find the best options quickly, we have listed and reviewed some of the top 12V air compressing units below.

Top 5 Best 12V Portable Air Compressor

#1 California Air Tools 10020C

When it comes to the compressor performance and ergonomics, VIAIR makes the most out of it by providing high-quality heavy-duty portable, compact and easy to use an air compressor for the vehicles that spend most of the time on the road with their owners.

The most important thing that would keep you away from being stuck on a far, lonely road is a portable air compressor that would be in your car to help you in case if your tires deflate or have lesser air pressure. The 12V air compressors by VIAIR enables you to keep the air pressure in the tires up to its best level so that your car keeps on moving on the road smoothly.

It is better to check and inflate the tires before you move your car out of your house as it gives you accurate pressure reading hen the tires are cooler. This particular air compressor gives 100 PSI max and works efficiently using the 12V power source of your car. Though you have to keep your engine running when you are using the compressor for inflating your car’s tires.  The compressor attaches to the tire with the brass twist-on chuck for safer and easier inflation process without leakage issues.

The compressor gives 1.06 CFM of free flow at 0 Psi without any issues. The unit comes with the pressure gauge so that you know the air pressure easily, in case if you need to know the pressure reading, you have to turn it off first to know the accurate reading without any problems.


  • Works fine with your car battery when the engine is running
  • Maximum 100 Psi
  • Low noise and easy to use


  • No LED light
  • Only useful for inflating tires

#2 VIAIR 400P Portable Compressor

VIAIR portable air compressor gives the perfect solution for those who need heavy duty compressors for inflating tires. This works great when you are in need of a 12v compressor on the road as it will surely connect to your car battery outlet and will perform well giving you 150 Psi maximum working pressure.

It requires connecting the clamps directly to your car battery and you have to keep the engine running while in use. It offers 2.3 CFM while at the free flow and 0 PSI. The motor runs at 30 Amps draw and works perfectly at 33 percent duty cycle. The unit comes with a bag and the attachments for easy carriage and use.

The compressor features durable stainless steel valves and PTFE piston ring for higher-level performance. The unit runs on the gearless motor that has an automatic thermal overload control for better and safer performance. The unit comes with vibration isolators, necessary attachments, and a carry bag.

It has the capability to inflate up to 35-inch tire easily in less than 5 minutes only. The hose and gauge with the unit make sure you control the air pressure easily.

The unit is easy to use and works at 12 V only. So you may only use it while attached to your car battery using the clamps provided with it. Though it is easier to regulate the pressure, you may need to turn it off to get the accurate measurement of the pressure as if it keeps on drawing air you may not get the right level of air pressure in your tire.


  • Work quickly and efficiently
  • 150 Psi max pressure
  • Inflator and deflator


  • Gauge only shows up to 100 Psi reading

#3 VIAIR 85P Portable Air Compressor

VIAIR portable air compressors are far beyond just an accessory in your car, rather they are meant to give the best performance when you need it the most. They are truly vital instruments to let you inflate your car tires when you have no access to a gas station to check the air pressure or inflate when its deflated.

This is another 12 Volt air compressor that offers 60 PSI maximum air pressure to inflate your tires which is quite enough for most of the cars on the road. Though it is necessary to keep your engine running when you are going to use this compressor. It is capable of giving 1.26 CFM free flow when at 0 PSI for with smooth working. You may also feel blessed while having an LED with the compressor to assist you in the dark.

The auxiliary power outlet is enough for this portable air compressor that assures you don’t have to manage complex connectivity issues and you can get it into action quickly and easily. But in case if you need to be sure it would work, make sure to check if the auxiliary outlet is rated 14-15 max AMPS.

The compressor also comes with the pressure gauge so that you know the pressure without any doubt with the help of the mounted gauge. It can easily inflate 31-inch tires without any issues. It comes with 10 ft. power cord so you don’t have to worry about the connectivity and the distance issues. The air hose is around 3 ft. which is also enough.


  • Comes with LED light
  • Gives maximum 60 PSI
  • It offers quick and easy tire inflating capacity


  • Only suitable for tire inflation not for other purposes

#4 Kensun AC/DC Rapid Performance Portable Air Compressor Tire Inflator

Kensun has many compressors in line to make sure they serve the customer’s needs of having a compact, high-performance compressor as an inflator on the road. This one is the best 12v portable air compressor and is special because of many reasons.

The first things are that it is compact and perfectly fit to keep in your car with no extra space needs. The compressor runs on AC and DC power sources so you can adapt it using your home wall socket as well as connect to the cigarette lighter outlet in your car.

The compressor comes with digital preset adjustment tools and perfectly designed nozzle attachments, you can surely get the desired pressured air with no extra effort. It also has digitally designed pressure gauge and an LCD display showing unit conversion as well. 

The compressor is capable of delivering 90 Psi to the maximum. It may work continuously for up to 30 minutes if you are using at 30 Psi, delivering accurate performance +1 to -1. It also comes with a white LED to cater to your tire inflation needs in the dark. It delivers 30 L air per minute and comes with the 60 cm hose ad 1.8 meters cable for easy use.

You just have to connect to the battery outlet and you are ready to get the tires or anything you want to inflate in no time with ease. This is a perfect solution for those who spend most of the time outdoors.

#5 Viair 00088 88P Portable Air Compressor

Since VIAIR offers a range of beneficial 12V air compressor that we already have discussed, you may also like to know more about this 88P model as it also comes with some of the best 12-volt air compressor features. This is another 12 Volt compressor that comes with maximum 120 PSI working pressure. You always have to keep the car engine running if you want to run the compressor.

It is capable of providing 1.47 CFM of free flow with 0 PSI. The compressor uses 20 Amps maximum with consistent performance. Though the compressor can be attached to the car battery using the alligator clamps which are directly attached to the battery terminals for keeping the compressor working as per your need.

This one is perfect for inflating tires on ATV, SUVs, and Sedans. You may also inflate tires that are usually used on trucks and other such vehicles having the tire around 33 inches.

The compressor comes with power indicator light, 10 ft. long power cord and 16 ft. hose.

Here we have discussed some of the 12-volt air compressor reviews that would help you to find best 12v air compressor for doing small inflating jobs for your cars, SUVs, and small trucks as well.

Most of such air compressors run either using the auxiliary power outlet or they are attached to the battery using the alligator clamps. In most cases, you can find compact, easy to carry 12 V air compressor that would help you inflate tires for up to 33 inches easily.

Here we have shared some of the best options which are easier to use, compact, portable and are ready to use without any complex setup. Such features make this sort of compressor gadgets handy for frequent travelers and vehicle owners who are always on their way to the next destination.