Kensun Portable Air Compressor Bike Pump, 100-PSI

Last updated date: June 6, 2022

DWYM Score

8.6

Kensun Portable Air Compressor Bike Pump, 100-PSI

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We looked at the top Bike Pumps and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Bike Pump you should buy.

Update as June 23, 2022:
Checkout The Best Bike Pumps for a detailed review of all the top bike pumps.

Overall Take


In our analysis of 35 expert reviews, the Kensun Portable Air Compressor Bike Pump, 100-PSI placed 8th when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

This reliable inflator can manage the tedious work of pumping car or bicycle tires, sports balls and other inflatables. The most powerful feature of this portable air compressor is that it can be powered in two different ways, by a home AC wall outlet (110V), or a car DC cigarette-lighter connection (12V). Each power function (home and car) is powered by its own separate motor. Made from the choicest components, this inflator pumps to a maximum pressure of 100 PSI. Do not worry about having space to store all the accessories or cords since this inflator is designed with separate compartments for the power cords, air hose and accessories. In addition, the inflator comes with a zipped carry bag for comfortable storage.

Expert Reviews

User Summarized Score

8.8
5,875 user reviews

What experts liked

Intuitive controls and connections
- Lifewire
One of the best features that I found in the Kensun Portable Air Compressor is that it’s incredibly simple to operate.
- Bob Vila
The pressure gauge is large and bright making it easier to read.
- Cycle Pedal
Two different motors for different power source
- Auto Lovins

What experts didn't like

Awful cord and hose management
- Lifewire
Might be too bulky for smaller trunks
- Bob Vila
It can be noisy
- Cycle Pedal

An Overview On Bike Pumps

A manual bicycle pump is a pretty fascinating little machine. It has a piston inside that moves up and down; as you work the handle, it creates a vacuum inside the pump’s cylinder. The internal air pressure gets lower than the external air pressure, causing the pump to suck in air from the outside into the cylinder through a suction valve.

This airflow starts the compression process, and when the pump’s internal air pressure gets higher than the tire’s inter pressure, the pump’s outlet valve opens, and the air gets forced into the tire. Some pumps also have pressure gauges, which show the tire’s air pressure as you use them.

Floor bike tire pumps, meanwhile, have bases that sit on the floor and can deliver highly compressed air. Smaller, handheld manual bike pumps usually can’t perform like this and must be pumped more. It’s good to have a maximum of 160 pounds per square inch for floor pumps. The two most common bike tire valve types are Presta and Schrader, so you’ll want a pump that works with both. It should attach easily to either kind of valve without making you have to work too much, so look for ones that adjust automatically.

Tires have different inflation ratings, so you’ll want to know what yours is before using a pump, and then keep an eye on the gauge. Many people inflate bike tires by how full they feel but you may feel more comfortable getting a hard number. You can also use well-made floor bike pumps to inflate other tires and things like inflatable pool toys.

If you choose a floor pump, ensure the base is wide and sturdy; otherwise, it could fall over. Electric bike pumps are a good option for bicyclists too, and many attach right onto the bike frames, working quickly and requiring less effort.

The Bike Pump Buying Guide

  • Look for bike pumps with ergonomically designed handles, since they are more comfortable for your hands.
  • You need to charge electric bike pumps. Don’t forget to do this if you have one.
  • Bike pumps are great to have on camping and beach trips to blow up rafts and other inflatables.
  • It’s always wise for bicyclists to have patch kits for unexpected flat tires; some pumps come with these.