Kensun Portable Air Compressor Pump

Last updated date: May 7, 2019

DWYM Score
8.6

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We looked at the top 1 Portable Air Compressors and dug through the reviews from 7 of the most popular review sites including Best Reviews Guide, Do Best Products, Driving Life, Best of Machinery, Analysis Reviews, Garage Tool Advisor, All Top 10 Best and more. Through this analysis, we've determined the best Portable Air Compressor you should buy.

Overall Take

In our analysis of 100 expert reviews, the Kensun Kensun Portable Air Compressor Pump placed 6th when we looked at the top 10 products in the category. For the full ranking, see below.

Editor's Note May 24, 2019:
Checkout The Best Portable Air Compressor for a detailed review of all the top portable air compressors.

Expert Summarized Score
8.5
7 expert reviews
User Summarized Score
8.8
1,014 user reviews
Our Favorite Video Reviews
What experts liked
Fast & Easy: At a pressure speed range of 125 psi, we can agree that this air compressor gets the job done in a short time—taking just or less than a minute to accomplish your tasks.
- Do Best Products
Features 3 nozzles that you can use for a wide range of inflating tasks.
- Driving Life
The fact that it can be used from the cigarette plug in the car and also from a socket in your home makes it exceptional. It is quite easy to use on most inflatable equipment in your home.
- Best of Machinery
The biggest benefit of buying this product is the versatility that let it work with both AC as well as DC currents.
- Analysis Reviews
It has a 9 foot power cord, and comes with attachments that will allow you to inflate all the aforementioned items and more.
- Garage Tool Advisor
January 7, 2019 | Full review
It can also be adapted to both car and home use and since it comes with various attachments, it can be used to inflate just about anything.
- All Top 10 Best
What experts didn't like
Air chuck should be screwed on in order to operate.
- Driving Life
Some people reported about some bad smell coming from the inflator during operation.
- Analysis Reviews
The plastic connectors will wear quickly unless you take good care of them.
- Garage Tool Advisor
January 7, 2019 | Full review
Some people who got this said that theirs didn’t feature adapters, so be sure to check yours when you get it.
- All Top 10 Best

From The Manufacturer

Fast Inflation: Dual solid metal motors provide superb power, which will make your tire inflation super-fast and easy. AC/DC For Car and Home: Kensun’s unique AC/DC switching with 12V car cigarette light plug as well as 110V wall plug for home outlet makes this inflator more useful since you can use it anywhere. Easy to Read: Large, bright, classic pressure gauge with unit conversion (PSI/Bar/KPA) that measures up to 120 PSI, giving you clarity at a glance. Multi-Purpose: Inflate tires of cars, bikes, sedan and midsize SUV. Adaptors for balls and inflatables included, in addition to the unique AC/DC capabilities makes this inflator useful in any situation. Schrader valve adaptor is not included. Built To Last: When you buy a Kensun product you know that you are getting high quality, durable construction that has been tested rigorously.

Overall Product Rankings

1. Makita Big Bore Sir Compressor
Overall Score: 9.6
Expert Reviews: 9
2. California Air Tools Steel Tank Air Compressor
Overall Score: 8.9
Expert Reviews: 5
3. DEWALT Pancake Compressor
Overall Score: 8.9
Expert Reviews: 8
4. PORTER-CABLE Pancake Compressor
Overall Score: 8.8
Expert Reviews: 8
5. EPAuto Portable Air Compressor Pump
Overall Score: 8.7
Expert Reviews: 21
6. Kensun Portable Air Compressor Pump
Overall Score: 8.6
Expert Reviews: 7
7. Helteko Portable Air Compressor
Overall Score: 8.6
Expert Reviews: 8
8. STANLEY FATMAX Air Compressor
Overall Score: 8.6
Expert Reviews: 5
9. Senco Portable Compressor
Overall Score: 8.3
Expert Reviews: 9
10. Campbell Hausfield Air Compressor
Overall Score: 7.8
Expert Reviews: 13

An Overview On Portable Air Compressors

An air compressor is a must-have tool for any do-it-yourselfer. Even if you only ever use it to make sure your vehicle tires stay properly inflated, it’s handy to have around. You can use an air compressor for everything from spray painting a wall to doing minor car repair work. But perhaps the biggest reason to buy an air compressor is to power tools like nail guns, air impact wrenches and air hammers. You can also use a portable air compressor to quickly clear debris from a work area, boosting its versatility

In a portable air compressor, it’s important to take weight and size into consideration. Some air compressors come with wheels, but that won’t help if you’re taking it up and down stairs. If you opt for a larger air compressor without wheels, consider purchasing a cart with wheels or casters if you need to even occasionally move it around.

You should also consider size when choosing an air compressor. Chances are, you’ll want it out of the way when it’s not in use, but some can be massive, especially for an air compressor billing itself as “portable.” Take a look at where you’ll be keeping your air compressor and pay close attention to dimensions to make sure you don’t end up with a space hog.

You’ll likely put your compressor through some challenges during use, especially if you’re transporting it on a daily basis. If you fear you might accidentally drop it, it might be worth it to look for a model that builds in protection against shock.

Of course, you’ll also need to consider noise. It can never hurt to have even a slight reduction, even if you aren’t concerned with disturbing neighbors. You’ll find many air compressors output between 80 and 90 decibels, but newer models cut this down as low as 75 db. At the lowest ranges, you’ll find that people can even carry on conversations near where you’re working without extra effort.

DYWM Fun Fact

You probably already know you can use an air compressor as a spray painter. But did you know you can also use it to paint walls inside your home? It’s a faster, easier way to apply paint without the unsightly roller marks you risk with traditional painting. You’ll need a spray gun and your desired color of paint to get started. You should also cover all areas you don’t want painted with masking paper and painter’s tape. Before you start, check the manufacturer’s instructions to determine the exact pressure level for painting with the spray gun you’re using. You’ll also need to adjust the spray from low to high as you work using the pattern control knob located on the gun.

The Portable Air Compressor Buying Guide

  • Air pressure is important when you’re choosing an air compressor, and that’s measured both in operating pressure and output. The DEWALT Pancake Compressor and PORTER-CABLE Pancake Compressor are the leaders in this area, sustaining an operating pressure of up to 165 PSI and 150 PSI, respectively. The Makita Big Bore Sir Compressor maintains an operating pressure of 130 PSI, and the California Air Tools Steel Tank Air Compressor also impresses, maxing out at 125 PSI.
  • It’s also important to consider output, not only for effectiveness, but also recovery time. The California Air Tools Steel Tank Air Compressor handles up to 5.60 cubic feet per minute at 40 PSI and 4.40 CFM at 90 PSI. Compare this to the PORTER-CABLE Pancake Compressor, which outputs 90 PSI at 2.6 CFM. It’s important to pay attention to this number because some power tools have a minimum PSI per CFM. You’ll need more air output than the tool states. For instance, if a tool says it needs 5.0 CFM at 90 PSI, you’re going to need an air compressor that outputs 6.25 to 7.5 CFM at 90 PSI.
  • All that power can push your utility bills up a little, though, so consider power usage when you’re shopping. Although it’s powerful, the 2.5 HP motor in the Makita Big Bore Sir Compressor is built specifically to minimize draw on your power supply. That not only means lower electric bills, but less worrying about tripping a breaker during your next project.
  • If you’re shopping for a portable air compressor, chances are you want it to actually be portable. The DEWALT Pancake Compressor is the lightest, at only 30 pounds. Its size also makes it easy to store. The PORTER-CABLE Pancake Compressor comes close, at only 34 pounds. Although it’s a whopping 90 pounds, the California Air Tools Steel Tank Air Compressor has wheels, so you can easily move it around if you plan to keep it in the same area. Its massive 18.7-inch X 16.2-inch X 29.6-inch size would hardly make it inconspicuous when you aren’t using it, though. The Makita Big Bore Sir Compressor is 81 pounds with no wheels, although you could put it on a cart with wheels. Unlike the California Air Tools Steel Tank Air Compressor, the Makita Big Bore Sir Compressor is small enough to remain out of the way when not in use.
  • Portable air compressors can go through some tough challenges, especially if you’ll be tossing them in the back of your truck to take to job sites. The Makita Big Bore Sir Compressor boasts cast-iron components, as well as a metal roll cage to protect it if you accidentally drop it. The low RPM also keeps it going longer than air compressors with more robust motors.
  • Experts differ in whether you need an oil-lubricated pump or one that is oil-free. On the one hand, oil-lubricated pumps like you’ll find on the Makita Big Bore Sir Compressor keep the air compressor going longer and avoid overheating by keeping operating temperatures low. An oil-free pump, though, like the ones found on the California Air Tools Steel Tank Air Compressor and the PORTER-CABLE Pancake Compressor reduce maintenance needs, making them more convenient to operate.
  • Depending on how and where you’ll be using your air compressor, noise levels may be important to you. You’ll usually find air compressors put out 80 decibels or more, making it tough to work while having a conversation or in close quarters. The California Air Tools Steel Tank Air Compressor and DEWALT Pancake Compressor operate at 75 db and 75.5 db, respectively. You’ll find the Makita Big Bore Sir Compressor a little noisier, at 79 db, but still quieter than the PORTER-CABLE Pancake Compressor, at 82 db.