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PI Auto Air Compressor - Portable, 12V, Digital Tire Inflator w/Pressure Gauge, Auto-Shut Off and LED Light to Pump Bike or Car Tires and Camping Equipment

4.2 4.2 out of 5 stars 5,410 ratings

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Purchase options and add-ons

Brand P.I. AUTO STORE
Voltage 12 Volts
Power Source Corded Electric
Special Feature Automatic shut off

About this item

  • 【Fast inflate】Skip the gas station - this portable air compressor will quickly inflate your tires from the comfort of your driveway or garage.
  • 【Simple use】Our car tire pump is easy to use; start the engine, power by a 12V cigarette lighter outlet, connect to the tire valve, set the pressure, and turn it on. When done, it will automatically shut off.
  • 【Night Visibility】Equipped with a built-in LED light and red SOS light, this air pump for car tire inflations will have you prepared for roadside emergency uses at night.
  • 【Multiple Accessories】The car air compressor comes with a carrying case, 4 spare dust caps, a valve adapter for bike tires, and a digital guide on tire care.
  • 【Multipurpose】This car tire inflator also works for wheelchairs, bicycles, camping equipment, air mattresses, sports gear, and more. Not for trucks.
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$51.99
Get it as soon as Tuesday, Apr 2
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Product Description

multifunction tire inflator

PI Auto 12V Portable Air Compressor Tire Inflator Tire Pump

When out on the open road, keeping your tires correctly inflated is essential. Improper inflation could lead to unsafe driving conditions, increases in your yearly gas costs, and can even contribute to more frequent tire changes. It is always a good idea to have a strong air supply on hand.

Our Air Compressor fits easily inside your trunk, perfect for emergencies

Adapters attach effortlessly for efficient inflating, fast pumping

Bright LEDs ensure visibility during roadside inflation, no fear under a dark environment

powerful and compact

Powerful & Compact - 3MINS Quick Pump

This 12V Air Compressor are so powerful than you can image! When in an emergency, the tire is flat and running, you need this 12V Tire Pump. With strong inflatable capacity, pump a tire from flat to 30 PSI in 3 Mins only! And it's portable & lightweight(2 pounds only) design able you to carry around. Both convenient and useful!

Simple to Use

Using Instruction for Tire Inflator Portable Air

  • Step 1: Push the start engine bottom to start the engine
  • Step 2: Connect the air compressor to 12V outlet
  • Step 3: Connect to the tire valve
  • Step 4: Set the pressure value you need
  • Step 5: Press pump on to do the pumping
  • Step 6: Wait for auto shut-off

car tires

sports balls

bike tires

For Car Tires Use

Perfect for car tires use. pump a tire from flat to 30 PSI in 3 Mins only. A great assistance for tire pumping!

For Sport Balls Use

This inflator can also be used to pump up sports balls. Carry it with you, convenient & useful!

For Bike Tires Use

Also good for bike tires use, quick inflation within seconds. Carry this tire inflator with you in case you need it!

All Extras Included

Why Choose Us?

• Maximum Air Pressure - 100 PSI

• Operating Time(Under 35 PSI) - 30 MINS

• Lights - Ultra-high brightness LED white light*4 / Red flashing light (SOS distress light)*3

• Wire length (exposed) - 2950mm approximately

• Trachea length (exposed) - 470mm approximately

What Included?

• Air Compressor

• 3 Unique Adapters

• 4 Spare Tire Valve Caps

• Quick Start Guide Sticker

• Carry/Storage Bag

• Free Guide to Effective Tire Care

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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PI Auto Air Compressor - Portable, 12V, Digital Tire Inflator w/Pressure Gauge, Auto-Shut Off and LED Light to Pump Bike or Car Tires and Camping Equipment


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    PI Auto Air Compressor - Portable, 12V, Digital Tire Inflator w/Pressure Gauge, Auto-Shut Off and LED Light to Pump Bike or Car Tires and Camping Equipment
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    Price-7% $51.99
    List:$55.99
    $26.99-30% $27.99
    List:$39.99
    $27.99$31.99$31.99
    Delivery
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Customer Ratings
    Cord length
    4.3
    4.0
    4.6
    4.5
    4.5
    4.5
    Easy to use
    4.1
    4.6
    4.6
    4.5
    4.5
    4.5
    Accuracy
    4.0
    4.6
    4.4
    4.4
    4.4
    4.4
    Built in light
    4.5
    4.5
    4.5
    4.5
    Value for money
    3.9
    4.0
    4.1
    Sold By
    P.I.Stores
    meizemall
    ROCGORLD Direct
    FORTEM STORE
    AstroAI Direct
    AstroAI Direct
    capacity
    38 liters
    5.3 pounds
    40 liters
    0.85 kilograms
    2.2 pounds
    35 liters
    power source
    Corded Electric
    Battery Powered
    Corded Electric
    Corded Electric
    Corded Electric
    Corded Electric
    air flow capacity
    38 liters per minute
    38 liters per minute
    40 liters per minute
    35 liters per minute
    35 liters per minute
    voltage
    12 volts
    8.4 volts
    12 volts of direct current
    12 volts
    12 volts
    12 volts
    maximum power
    2 watts
    120 watts
    120 watts
    120 watts
    120 watts
    noise level
    65 decibels
    69 decibels
    80 decibels
    80 decibels
    80 decibels

    Looking for specific info?

    Customer reviews

    4.2 out of 5 stars
    4.2 out of 5
    5,410 global ratings

    Customers say

    Customers like the performance, ease of use, size and speed of the air compressor. For example, they mention it works well for its intended purpose, the flashlight works great and it's easy to attach the inflator. Some appreciate the compact size and how it stores the cords right inside. That said, opinions are mixed on quality, value, pressure, and noise.

    AI-generated from the text of customer reviews

    1,411 customers mention1,128 positive283 negative

    Customers like the performance of the air compressor. They say it works well for its intended purpose, serves them well the entire time, and has great features. Some mention that it works right out of the box and is completely worth it.

    "...What great features - made the task so simple and easy for me. I highly recommend this product. Thank you, P.I. for offering it on Amazon...." Read more

    "...This product worked perfectly for its intended purpose, and is well worth the money...." Read more

    "...on the light side, which gives a feeling a cheaper quality, but it works good, so hey, don't knock it (pun intended)...." Read more

    "This little machine is surprisingly effective. It literally worked better than the air pump at the fuel station...." Read more

    613 customers mention583 positive30 negative

    Customers find the air compressor easy to use. They say the inflator is very easy to operate, the directions are good, and it makes tire checks and fills simple and easy. Customers also mention that the infiltrator is easy to attach and remove, and that it's convenient to attach to the car wheels.

    "...IMPORTANT: All of this is contained within the simple and well-written instructions on third page entitled, OPERATION INSTRUCTONS." Read it so..." Read more

    "...; it is a screw on type, not a quick release, but was not difficult to attach and remove...." Read more

    "...They work great, are accurate and super simple. The only problem 2 of the 6 have only lasted about 1 year, or just shy of a year...." Read more

    "...It shuts off at the correct PSI setting and is easy to operate.The reasons for only 4 stars are two:1...." Read more

    418 customers mention395 positive23 negative

    Customers are satisfied with the size of the air compressor. They mention that it is compact, takes up very little space, and is very light. Some say that it fits in their pannier cases easily. Overall, most are happy with the compact size and light weight of the product.

    "...back into their respective storage compartments, and the compressor fit nicely in its cover...." Read more

    "...The cord is nice and long and easily sat on the ground next to the rear tire. It added the nine pounds I needed in less than a minute...." Read more

    "...The unit is light weight and fits snugly into its cloth storage case. For me THIS PRODUCT WAS WORTH ITS WEIGHT IN GOLD...." Read more

    "...It's small enough that I can throw it in my truck and it doesn't take up much space...." Read more

    284 customers mention230 positive54 negative

    Customers like the speed of the air compressor. For example, they say it works quickly, it's ready to go quickly when needed, and it fills the tire at a reasonable quick pace.

    "...Used it last night for first time. Works quickly." Read more

    "...It was very quick to pump air and was not loud or rattle around like I aw from others reviews...." Read more

    "I’ve used it a few times already and It fills the tires way much faster than the Slime brand I previously owned which was more expensive than this...." Read more

    ""Used it as soon as it arrived. It worked faster and better than other 12 V tire pumps I have owned over the years...." Read more

    792 customers mention476 positive316 negative

    Customers are mixed about the quality of the air compressor. Some mention that it's terrific, reliable, and well-made. However, others say that it wasn't built to last, broke recently, and was defective.

    "...#34;digital" tire inflator...smile...and it is going to make my life so much easier...." Read more

    "...It's a bit flimsy and feels like the zippers are going to separate in any second, but even with the charging cord only half-way stuffed into the..." Read more

    "...This new one works exactly like my old one. Very precise and durable!" Read more

    "...This prevents your battery from being drained. The pump is powerful, so your battery might drain if you don't turn on the engine.)..." Read more

    263 customers mention171 positive92 negative

    Customers have mixed opinions about the value of the air compressor. Some say that it is a great product for the price, works well, and is able to solve a number of problems. However, others feel that it gives a feeling of cheap quality, is not a good buy, and was cheaply made.

    "...This product worked perfectly for its intended purpose, and is well worth the money...." Read more

    "...of the unit is a bit on the light side, which gives a feeling a cheaper quality, but it works good, so hey, don't knock it (pun intended)...." Read more

    "...definitely worth the investment" Read more

    "This is a great product for the price. I used it on a motorcycle and bicycles...." Read more

    202 customers mention130 positive72 negative

    Customers are mixed about the pressure of the air compressor. Some mention that they love the feature for setting the desired tire pressure, and it automatically stops when it reaches that value. However, others say that the hose to the tire does not read the pressure and the built-in digital pressure gauge is not always accurate.

    "...in the unit's inflation tube to your low/flat tire, it automatically reads the pressure even if you haven't turned on the pump..." Read more

    "...year, the pump plastic button cover fell off and the pressure sensor started to act up...." Read more

    "I'm happy that this auto-reads your pressure once connected. Saves time from having to undo the pump, to check the pressure with a metal gauge...." Read more

    "...It worked well. I liked how you can set the air pressure and just let it fill the tire.Last week, it just wouldn't turn on...." Read more

    194 customers mention64 positive130 negative

    Customers are mixed about the noise of the air compressor. Some mention that it's not terribly noisy, while others say that it makes an immediate screeching sound on start.

    "...The pump was noisy, as mentioned in some other reviews, but did not seem inordinately so as compared to other air compressors I have used...." Read more

    "...The power chord is plenty long to reach all tires easily. The sound isn't as loud as another company's model that I heard, and the fill time for me..." Read more

    "...The unit is a bit noisy but not bad, and it doesn't vibrate all over the place like my prior unit did...." Read more

    "...It does get pretty loud but definitely quieter than the one on my battery charge...." Read more

    Big buttons and large display.
    4 Stars
    Big buttons and large display.
    I'm happy that this auto-reads your pressure once connected. Saves time from having to undo the pump, to check the pressure with a metal gauge. Buttons push in deep (easier with gloves, so you know the click registered).This works well at pumping to 35 psi. It also came with courtesy items: 4 Spare Dust Caps (1 metal lined), and a bike adapter! Glad to be prepared with this in the car.Quick guide for noobs (updated after talking to support):1) Make sure your car is in PARK, and put your emergency brake on for safety.2) Turn ON your car's engine while in park. (This updated model is designed for the engine to be turned on. This prevents your battery from being drained. The pump is powerful, so your battery might drain if you don't turn on the engine.)3) Unlock your doors, and keep 1 door open if you can. (So you don't lock yourself out. But if on the freeway, don't keep your driver door open.)4) Plug the pump in your lighter. (The display should turn on.)5) Press the light button to test there is power. (If not, pull the plug out. Push in again, and rotate in case there was grime in your slot.)6) Find your recommended tire pressure: look on the inside of your door. You can also check the tire. (Use the door number unless you got aftermarket tires. My tire gave a Max number of 44 PSI, when you DON'T want to pump that high. You only want to pump to 35, as the door says.)7) Go to your pump to set your PSI number:-a) Hold the Plus sign a few seconds until it blinks. b) Release. c) Keep pressing Plus or Minus until the number goes to the PSI goal that you want to pump. d) Release the button, wait, and blinking turns off.8) Don't press the ON button yet. Now connect the pump to the tire. It will give your tire PSI.-a) If the number is going down, then you didn't get a solid connection.-b) So take it off. Align the hole (rubber ring). Push in hard until you hear air leaking. Then quickly close the value. This got me a stable number.9) Now press ON and it should pump. It stops at your number.-a) If not, turn it off, take off the connector, and recheck your PSI with a metal gauge. (For first-time use, make sure your unit is good. The pump should give you a PSI number that matches your metal gauge with a +/- difference of 2.)-b) Then re-attach the connector and press ON. (The pump won't start if your tire pressure is already higher than the SET number or tire rating. Don't overinflate!)
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    Top reviews from the United States

    Reviewed in the United States on December 17, 2016
    10 people found this helpful
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    Reviewed in the United States on May 6, 2016
    31 people found this helpful
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    Top reviews from other countries

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    Ken C.
    5.0 out of 5 stars Great little air pump.
    Reviewed in Canada on December 17, 2017
    One person found this helpful
    Report
    Rustom Bharucha
    5.0 out of 5 stars Awesome
    Reviewed in India on April 14, 2018
    Cherie
    5.0 out of 5 stars Alles super
    Reviewed in Germany on January 7, 2018
    One person found this helpful
    Report
    S. K. T
    5.0 out of 5 stars Muy satisfecho
    Reviewed in Spain on February 2, 2018
    One person found this helpful
    Report
    Alado
    5.0 out of 5 stars Très satisfait
    Reviewed in France on March 3, 2018