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CRAFTSMAN

CRAFTSMAN V20 Air Compressor Portable, Cordless Tire Inflator, Up To 150 PSI Tire Pump, with Digital Pressure Gauge, Tool Only (CMCE521B)

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Availability: In Stock.
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Arrives Thursday, Mar 12
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Features

  • Accurate pressure reading with easy-to-read digital display with highly accurate pressure read out (-2 PSI delta on all applications tested*)
  • Battery powered for increased portability
  • High pressure pump provides up to 150 PSI max pressure allows for wide variety of inflation applications
  • Optimized D-Handle design with rubber over mold for a natural & comfortable grip that is evenly balanced
  • Works with Craftsman V20 System

Description

The V20 Cordless High-Pressure Inflator. Whether you need to inflate a football, bicycle tire, or a vehicle tire, this inflator can handle it all with ease. With a maximum PSI of 150, you can inflate your tires to the right pressure in no time. The digital gauge on this inflator makes it easy for you to read the pressure accurately with an accuracy of + or – 2%. You no longer need to struggle with manual pumps or guess the right pressure for your tires or sports equipment. With the V20 Cordless High-Pressure Inflator, you can have the right pressure every time. The unit comes with onboard storage for the high pressure tapered nozzle, inflator needle, and Presta valve adaptor accessories, making it easy for you to keep everything organized and in one place. The cordless design allows you to use it anywhere you need to without having to worry about finding a power source.

Brand: CRAFTSMAN


Recommended Uses For Product: Tire Inflation, Automotive Tasks


Power Source: Battery Powered


Special Feature: Digital, Portable, Cordless


Included Components: CMCE521 High Pressure Inflator, High-pressure tapered nozzle adaptor, Inflator needle adaptor, Presta valve adaptor See more


Brand: ‎CRAFTSMAN


Recommended Uses For Product: ‎Tire Inflation, Automotive Tasks


Power Source: ‎Battery Powered


Special Feature: ‎Digital, Portable, Cordless


Included Components: ‎CMCE521 High Pressure Inflator, High-pressure tapered nozzle adaptor, Inflator needle adaptor, Presta valve adaptor


Item Weight: ‎2.3 Pounds


Color: ‎Red


Material: ‎Rubber


Style: ‎Portable, Pancake Style


Model Name: ‎CRAFTSMAN Craftsman V20 Cordless High Pressure Inflator (Tool Only)


Maximum Operating Pressure: ‎150 Pound per Square Inch


Manufacturer: ‎CRAFTSMAN


UPC: ‎885911834537


Global Trade Identification Number: ‎37


Part Number: ‎CMCE521B


Item Weight: ‎2.27 pounds


Product Dimensions: ‎8.9 x 8.74 x 4.17 inches


Item model number: ‎CMCE521B


Item Package Quantity: ‎1


Special Features: ‎Digital, Portable, Cordless


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Warranty Description: ‎Warranty


Date First Available: November 2, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great Tire Inflator From Craftsman
This thing is a life-saver! So convenient and does what it needs to do well. Great addition to your garage, especially if you have other Craftsman v20 tools.
Reviewed in the United States on January 26, 2026 by Josh M
    • Little, but packs a punch!
This Craftsman V20 Cordless Tire Inflator has quickly become one of my favorite practical tools. I already have Craftsman V20 batteries from other tools, so getting this bare tool inflator was a no-brainer for car and bike maintenance. The design is compact and the fact that it’s cordless means I can take it anywhere – I’ve used it in the driveway, at the park for bike tires, and even packed it on a road trip. To use it, you just snap in the battery, attach the hose to your tire valve (it has a threaded connector which feels secure), and set your desired pressure on the digital gauge. Then hit the button and it inflates automatically and shuts off once it reaches the set PSI. I’ve used it on car tires that were around 5-10 PSI low and it topped them up within a minute or so each – very convenient not having to find a gas station with a working pump. The digital gauge seems accurate; I cross-checked with a handheld tire gauge and it was spot on. It’s also great for bike tires and sports balls (comes with a couple adapters for those). The maximum is 150 PSI which is plenty even for my road bike tires. One of the things I appreciate is the built-in LED light – it’s small, but enough to illuminate the tire valve area if you’re inflating in the dark, which I had to do once when I discovered a low tire early morning. Noise-wise, it’s not too loud, sounds like a typical small compressor, but since it works fast it’s done before it can annoy anyone. After filling four car tires and a few basketballs on one charge (with a 2Ah battery), it still had juice left, so it’s reasonably efficient. The build feels solid, with compartments on board to store the hose and the accessory tips so they don’t get lost. Overall, this inflator is a hugely handy addition to my tool kit. No more quarters spent on gas station air pumps – this thing gives me quick, reliable inflating anywhere, anytime. ... show more
Reviewed in the United States on July 16, 2025 by Casey
    • Best air pump
This air pump works really well, will blow up a car tire in a few minutes. Keep your battery charge and it will never fail you. I keep mine in my vehicle.
Reviewed in the United States on January 8, 2026 by Michael spicer
    • Tire Inflator
This portable Craftsman V20 Cordless Tire Inflator works great with the V20 batteries that I already have. This is easy to use for car, trailer, and bike (Shrader and Presta valves). It is quick to inflate and needs no pre-charging of pressure. There is a lit digital pressure gauge. The user has to pull the trigger until the desired pressure is reached once the hose is connected. This unit does not automatically inflate to any set pressure. The maximum pressure is 150 PSI which is awesome and meets all of my needs. I wish this had a forward facing LED light to see the valve stems, but it does not. Other than that, this is a solid unit for the price. ... show more
Reviewed in the United States on January 31, 2026 by MS09
    • Works great
Works great. It's lightweight, works quickly and is easy to use. The only issue I see is that the reading for the psi is off (just by .5 lb to 1 lb) when compared to my vehicles psi sensor, which is accurate.
Reviewed in the United States on November 8, 2025 by Bill
    • THIS COMPRESSOR IS EXCELLENT
Oh My Goodness! EVERY ONE NEEDS THIS! I keep it in my garage. The charger is a battery pack that slides easily onto the handle. The air fills up quickly. I back my car out of the garage, then walk around my car without a cord or long hose. The display is large and the number read out is large print. Not at all noisy. This hand held compressor is a must for everyone. A bought one for my daughter which she keeps in her car. This compressor takes the worry and hassle away from filling my car tires. No need to find a gas station. The battery charges in very little time, then it’s good to go. It’s lightweight yet well constructed. Made in the USA!! Its very powerful. ... show more
Reviewed in the United States on December 8, 2025 by BerniT
    • Great product.works great
For the price this is a great unit. It brought my 17 inch charger tires from 28 lbs to 36 lbs in less than a minute.a lot better than lugging around a heavy air tank.even the noise level is not efensive.very happy with my purchase.comes as a bare tool so you will need battery and charger if you dont already have craftsman 20 volt tools ... show more
Reviewed in the United States on January 14, 2026 by James natoli
    • ⭐️⭐️⭐️⭐️⭐️ Amazing Handheld Air Compressor! A Must-Have Tool!
The media could not be loaded. I recently purchased the Craftsman 20V Handheld Air Compressor, and it has exceeded all my expectations! This tool is incredibly versatile and convenient. The compact size makes it easy to carry around, and the 20-volt battery power ensures it has enough juice to handle any inflation task. I've used it for everything from inflating car tires to pool floats and sports equipment, and it has performed flawlessly each time. The digital pressure gauge is a fantastic feature, allowing for precise inflation without any guesswork. The built-in LED light is a great addition for working in low-light conditions. Plus, the automatic shutoff feature prevents over-inflation, providing peace of mind. The Craftsman 20V Handheld Air Compressor is also very well-built, as expected from a trusted brand like Craftsman. It's sturdy, durable, and feels like a quality tool that will last for years. If you're looking for a reliable, powerful, and easy-to-use air compressor, I highly recommend this one. It's been a game-changer for me! ... show more
Reviewed in the United States on September 2, 2024 by Brian H.

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