20 Best In Car Air Compressor [2024]

Are you looking for the best In Car Air Compressor? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling In Car Air Compressor.

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# Preview Product
1 AstroAI Air Compressor Tire Inflator Portable Air Pump for Car Tires 12V DC Auto Tire Pump with... AstroAI Air Compressor Tire Inflator Portable Air Pump for Car Tires 12V DC Auto Tire Pump with...
2 VIAIR 300P Air Compressor Kit, 12V DC Portable Tire Inflator 2.3 CFM, Offroad 4x4 Air Compressor for... VIAIR 300P Air Compressor Kit, 12V DC Portable Tire Inflator 2.3 CFM, Offroad 4x4 Air Compressor...
3 PROW Portable Air Compressor Tire Inflator AC/DC Electric Pump for Car – DC 12V, Home – AC 110V,... PROW Portable Air Compressor Tire Inflator AC/DC Electric Pump for Car – DC 12V, Home – AC...
4 Denso 471-0335 New Compressor with Clutch Denso 471-0335 New Compressor with Clutch
5 Fanttik X8 APEX Tire Inflator Portable Air Compressor, 2X Faster Inflation, 150PSI Cordless Tire... Fanttik X8 APEX Tire Inflator Portable Air Compressor, 2X Faster Inflation, 150PSI Cordless Tire...
6 Tire Inflator Portable Air Compressor Car[38L/min Super Fast Inflate]RYSEAB 12V DC Air pump for Car... Tire Inflator Portable Air Compressor Car[38L/min Super Fast Inflate]RYSEAB 12V DC Air pump for...
7 Smittybilt 2781 5.65 CFM Universal Air Compressor , Black Smittybilt 2781 5.65 CFM Universal Air Compressor , Black
8 California Air Tools 10020C Ultra Quiet Oil-Free and Powerful Air Compressor, 2 HP California Air Tools 10020C Ultra Quiet Oil-Free and Powerful Air Compressor, 2 HP
9 Gobege 12V Portable Air Compressor, 6.35CFM Car Tires Inflator, Car Air Compressor for Truck Tires... Gobege 12V Portable Air Compressor, 6.35CFM Car Tires Inflator, Car Air Compressor for Truck...
10 ALL-TOP Air Compressor Kit, 12V Portable Inflator 6.35CFM, Offroad Air Compressor for Truck... ALL-TOP Air Compressor Kit, 12V Portable Inflator 6.35CFM, Offroad Air Compressor for Truck...
11 VacLife Tire Inflator Portable Air Compressor - Air Pump for Car Tires (up to 50 PSI), 12V DC Tire... VacLife Tire Inflator Portable Air Compressor - Air Pump for Car Tires (up to 50 PSI), 12V DC...
12 AVID POWER Tire Inflator Portable Air Compressor, 12V DC / 110V AC Car Tire Pump, Air Mattress Pump... AVID POWER Tire Inflator Portable Air Compressor, 12V DC / 110V AC Car Tire Pump, Air Mattress...
13 Jackery Solar Generator 2000 PRO 2160Wh Capacity with 2X Solar Panels SolarSaga 200W, 3 x 2200W AC... Jackery Solar Generator 2000 PRO 2160Wh Capacity with 2X Solar Panels SolarSaga 200W, 3 x 2200W...
14 WORKSITE Tire Inflator Air Compressor, 160 PSI Car Tire Pump with 3 Power Supply (110V AC, 12V DC &... WORKSITE Tire Inflator Air Compressor, 160 PSI Car Tire Pump with 3 Power Supply (110V AC, 12V DC...
15 DEWALT Air Compressor for Trim, 200-PSI Max, Quiet Operation (DWFP55130) DEWALT Air Compressor for Trim, 200-PSI Max, Quiet Operation (DWFP55130)
16 Digital Air Compressor for Car Auto Pump Portable Tire Inflator with LED Light DC 12V Digital Air Compressor for Car Auto Pump Portable Tire Inflator with LED Light DC 12V
17 Adam's Air Cannon Car Dryer Blower - Powerful Car Detailing Car Wash Dryer | Filtered Car Air... Adam's Air Cannon Car Dryer Blower - Powerful Car Detailing Car Wash Dryer | Filtered Car Air...
18 VIAIR 88P - 00088 Portable Compressor Kit with Alligator Clamps, Tire Inflator, Tire Air Pump, 12V,... VIAIR 88P - 00088 Portable Compressor Kit with Alligator Clamps, Tire Inflator, Tire Air Pump,...
19 SHZOND 30MPA 4500PSI High Pressure Air Pump Adjustable Auto-Stop 13.2GPM Air Flow Rate PCP... SHZOND 30MPA 4500PSI High Pressure Air Pump Adjustable Auto-Stop 13.2GPM Air Flow Rate PCP...
20 AVID POWER Tire Inflator Air Compressor, 20V Cordless Car Tire Pump with Rechargeable Li-ion... AVID POWER Tire Inflator Air Compressor, 20V Cordless Car Tire Pump with Rechargeable Li-ion...
SaleBestseller No. 1
AstroAI Air Compressor Tire Inflator Portable Air Pump for Car Tires 12V DC Auto Tire Pump with...
  • FAST INFLATION & ADVANCED ACCURACY: High-quality materials were sourced for this tire inflator as it can pump up your car's tires with 35 L/Min, it...
  • PROGRAMMABLE INFLATION: Use the "M" button to set your desired pressure unit, and then press the "+" and "-" buttons to set the desired pressure. The...
  • PRODUCT HIGHLIGHTS: One-click to change pressure units among PSI, kPa, BAR and KG/CM; Large white backlight LCD screen makes it easy to read even in...
  • WIDE RANGE OF APPLICATIONS: 3 Nozzles and Extra Fuse Included. Inflates any Schrader valve on cars, SUVs, motorcycles, and bicycles; the included...
  • BUY WITH CONFIDENCE: Gifts for men women. Easily stow the compressor away in your car or garage and it will be ready to use at a moment’s notice....
SaleBestseller No. 2
VIAIR 300P Air Compressor Kit, 12V DC Portable Tire Inflator 2.3 CFM, Offroad 4x4 Air Compressor for...
  • 12 VOLT - 150PSI Max Working Pressure, engine must be running during use.
  • 2.40 CFM Free Flow
  • 150 PSI maximum working pressure and a 33% duty cycle
  • Direct heavy-duty dual battery clamps with 40-amp inline fuse
SaleBestseller No. 3
PROW Portable Air Compressor Tire Inflator AC/DC Electric Pump for Car – DC 12V, Home – AC 110V,...
  • Prow AC DC air compressor tire inflator- with AC (110v) and DC (12v) cables can be usedat any time and in any place.It can be used in the garage in...
  • The electric car tire inflator has a large clear analog pressure display gauge for maximum accuracy with unit conversion (PSI/Bar/KPA) that measures...
  • Variety of adapters for a variety of uses: The car air pump comes with a variety of adapters that are suitable for the car, motor cycle and bicycle....
  • Compact and portable: This portable air compressor comes with a carry – on -bag making it comfortable and nice for easy storage in the car which...
  • You can be relaxed when buying the portable air compressor from Prow. Prow a company leading in quality, manufactures this air compressor tire...
Bestseller No. 4
Denso 471-0335 New Compressor with Clutch
  • Country of Origin : China
  • The package length is 21.59 centimeters
  • The package height is 40.894 centimeters
  • The package width is 31.496 centimeters
Bestseller No. 5
Fanttik X8 APEX Tire Inflator Portable Air Compressor, 2X Faster Inflation, 150PSI Cordless Tire...
  • 2X Faster Inflation: The powerful X8 APEX tire inflator has a built-in high-performance chip that can quickly inflate tires and provide 32L/Min of...
  • Powerful Battery Life: Come with the rechargeable 7800mAh battery, X8 apex does not require an external power supply while working and can provide a...
  • 4+N Smart Modes: 4 types of preset inflation modes (bicycles, motorcycles, cars, and balls) are convenient for beginners to choose. The manual mode...
  • Accurate LCD Digital Pressure: The large LCD dual display shows both real-time pressure value and preset value, convenient to read and observe the...
  • More Than A Tire Inflator: On the top of this air pump is a 2-mode LED light providing convenience for you to inflate and change tires in the dark. On...
SaleBestseller No. 6
Tire Inflator Portable Air Compressor Car[38L/min Super Fast Inflate]RYSEAB 12V DC Air pump for Car...
  • 🚀【Extraordinary Power with Small Size】Especially equipped with a 24-cylinder air cylinder which provide maximum pressure of 150 PSI and airflow...
  • 👍【Subversive design, Palm Control】Do you want a small and powerful tire inflator portable air compressor? Thousands of days and nights of...
  • 🌊【LCD Display & Auto Shut off】The Digital tire pump for car tires has a large LCD digital display screen with 4 pressure measurement units-...
  • ✨【Bright LED & Easy to Use】Of course! We also considered the use at darkness! Super bright LED with 2 lighting modes (Bright &Flashing mode)...
  • 💯【Rich Accessories, Easy to Store】Our tire pump are equipped with a variety of accessories, including a 3.5M long power cord, ball needle, bike...
SaleBestseller No. 7
Smittybilt 2781 5.65 CFM Universal Air Compressor , Black
  • Auto-thermal cutoff switch - protects motor against damage
  • Maximum continuous cycle time (duty cycle) - 40 minutes at 40 psi at 75 degrees Fahrenheit
  • Maximum airflow - 72 liters per minute. Quick release 24 foot coil hose
  • Integrated easy to read 150 PSI pressure gauge
  • Storage bag included
SaleBestseller No. 8
California Air Tools 10020C Ultra Quiet Oil-Free and Powerful Air Compressor, 2 HP
  • Ultra Quiet, only 70 Decibels
  • Oil-Free Pump for Less Maintenance & Costs
  • Powerful 2.0 Hp with Low amp draw - 7.0 Amps
  • 6.40 CFM at 40 PSI & 5.30 CFM at 90 PSI. Dedicated 15 amp outlet -14 gauge 25ft cord - Min. 5500 Watt Generator. Maximum continuous running 30-60 min....
  • 10 Gallon Air Tank with Wheels.125 PSI maximum pressure
SaleBestseller No. 9
Gobege 12V Portable Air Compressor, 6.35CFM Car Tires Inflator, Car Air Compressor for Truck Tires...
  • STRONGER PERFORMANCE AIR COMPRESSOR: This 12v air compressor equipped with a pure copper movement, 540W Oil-Free direct-drive motor, offers a generous...
  • HEAVY-DUTY STRUCTURE INFLATOR: This portable air compressor surface is made from high-quality metal, comes with a high-performance cylinder. Not only...
  • AUTO-THERMAL CUT-OFF SWITCH SYSTEM: Overheat protection shuts off automatically when overloading to protect the motor against damage. Equipped with a...
  • PACKAGE INCLUDED: 12 volt air compressor *1 + 8ft power cord with battery clamps *1 + 26ft air hose *1 + nozzle adapters *3 + user manual *1 + durable...
  • PURCHASE WITH CONFIDENCE & 1-YEAR WARRANTY: If for any reason you're not satisfied with your purchase, please contact us and we'll do everything in...
SaleBestseller No. 10
ALL-TOP Air Compressor Kit, 12V Portable Inflator 6.35CFM, Offroad Air Compressor for Truck...
  • FEATURES: Max Pressure 150 PSI, Air Flow 6.36ft³/min, with Weight of 16 LBS, Hollow Metal Shell and Aluminum Cylinder for Better Heat Dissipation.
  • PROTECTION: Auto-thermal Cut-Off Switch and Safety Valve protect the motor from Damage. Equipped with a Sand-Proof Power Switch, and with four...
  • APPLICATION: Applicable for Off-Road Vehicles, Bicycles, Motorcycles, RVs, ATVs and Trucks, Balls and other Recreational Equipment like Inflatable...
  • INCLUDES: Heavy Duty Air Compressor + Heavy Duty Nylon Tool Bag + 6.5ft Heavy Power Cord + 26ft Rubber Air Hose + 3 Nozzle Adapters + Thumb Lock...
  • WARRANTY: If you do the toughest Off Road, You need this! ALL-TOP 4X4 will provide you with 24-month Hassle-Free Warranty, and Lifetime Customer...
Bestseller No. 11
VacLife Tire Inflator Portable Air Compressor - Air Pump for Car Tires (up to 50 PSI), 12V DC Tire...
  • [FAST INFLATING & EASY OPERATION] This auto tire air compressor can inflate your standard car tires in seconds. Plug it into the 12V power outlet in...
  • [AUTO SHUT OFF] Simplicity meets functionality. VacLife car air pump provides you with rest-assured using experience based on the auto-shut off...
  • [LED LIGHTING FOR NIGHT TIME] To be a proper solution for night time inflating job, the electric air pump comes with a LED-lighting feature to support...
  • [MULTIPURPOSE NOZZLES] VacLife tire pump is equipped with 3 additional nozzles besides the original one. A wider applying range to cover various needs...
  • [NOTES] Please be aware that this tire inflator is not applicable for any large vehicles with TIRE PRESSURE > 50 PSI and TIRE WIDTH > 245 MM such...
SaleBestseller No. 12
AVID POWER Tire Inflator Portable Air Compressor, 12V DC / 110V AC Car Tire Pump, Air Mattress Pump...
  • 【Super Fast Inflation】Avid Power AC/DC tire inflator comes with dual solid metal motors, which provides super power and inflates your car tires or...
  • 【12V DC / 120V AC Power Supply】 AC/DC power switch make this air compressor more useful and convenient since you can use it anywhere. You can...
  • 【Inflation & Deflation Modes】 This tire inflator features inflation & deflation switch and two type of hoses. The high-pressure hose for inflating...
  • 【Auto Shut-off Digital Gauge & Bright Led Light 】 Preset the value you want and the air pump will automatically shut off when the desired pressure...
  • 【What Would You Get】 Avid Power 12V/ 120V Inflator/Deflator, 3 Nozzle Adaptors, High Volume Hose, User Manual; If you receive a defective product,...
Bestseller No. 13
Jackery Solar Generator 2000 PRO 2160Wh Capacity with 2X Solar Panels SolarSaga 200W, 3 x 2200W AC...
  • Clean and Unlimited Solar Energy: 100% clean and unlimited solar energy with smart MPPT controller for your camping or family emergency storage. The...
  • Easy to Use: The ergonomic shape of the handle grants an ease grip. And use in one touch with simple and speedy setup within 60s to enjoy outstanding...
  • Safe & Reliable for Outdoor Camping: Features industry-leading cylindrical batteries (popular with manufacturers of Electric Vehicles) that meet UL...
  • Power Pretty Much Anything: Power 99% home appliances with 2160Wh (2200W AC output power) and 8 outlets (3*AC outlet, 2*USB-A quick charge 3.0,...
  • 5-Year Warranty: Jackery Solar Generator 2000 PRO can be extended to 5-year guarantee instead of 2 years for worry-free experience.
SaleBestseller No. 14
WORKSITE Tire Inflator Air Compressor, 160 PSI Car Tire Pump with 3 Power Supply (110V AC, 12V DC &...
  • [Triple Power Supply] Unlike those tire inflators with only 12V DC power, WORKSITE tire inflator comes with three different power options of 110V AC,...
  • [High Pressure Or High Flow Mode] You can easily switch between these two modes with one button. High pressure mode is for inflating...
  • [Fast Inflation] Equipped with two powerful motors, you can quickly pump air into a standard or mid-sized car tire from 0-36 PSI in 3-5 minutes. Keep...
  • [Automatic Stop & Two Bright LED Lights] Preset the value you want and the tire pump can automatically stop when the preset value is reached, making...
  • [What You Get] WORKSITE air compressor tire inflator, 2.0Ah Lithium-ion battery pack, charger, ball needle, schrader-presta valve adaptor, nozzle...
Bestseller No. 15
DEWALT Air Compressor for Trim, 200-PSI Max, Quiet Operation (DWFP55130)
  • 3.0 SCFM delivered @ 90 PSI pump, 2.5 gallon tank and 200 max PSI of the portable air compressor enables large amount of nails to be fired and...
  • Durable oil free pump of the electric air compressor provides extended maintenance-free operation
  • Low 71.5* dBA of DEWALT portable air compressor allows for quieter operation (*Tested per ISO3744)
  • Low 12 amp draw motor provides easy start-up and reduces breaker tripping
  • Lightweight (36 lbs), thin (12.5 inch) and compact design is easy to carry and store
Bestseller No. 16
Digital Air Compressor for Car Auto Pump Portable Tire Inflator with LED Light DC 12V
  • ✔【EASY TO USE&AUTO SHUT OFF】:Plug Carsun portable air compressor power cable into the car's 12V power outlet, then press the inflation nozzle...
  • ✔【150PSI MAX WORKING PRESSURE】:With maximum pressure 150 PSI and air flow 35L/min. It can inflate the 195/65/R15 car tire from 0 to 35psi...
  • ✔【DIGITAL DISPLAY & LED LIGHTING】:Carsun portable air compressor pump is equipped with a large high-precision and high-brightness display to...
  • ✔【MULTI-PURPOSE】:Carsun air compressor pump has a 10ft power cord and inflatable adaptors( 4 additional nozzles) allowing to reach all tires...
  • ✔【WORRY-FREE GUARANTEE】:If you have any questions on our product , please email us directly ! We will help you solve the problem and will...
SaleBestseller No. 17
Adam's Air Cannon Car Dryer Blower - Powerful Car Detailing Car Wash Dryer | Filtered Car Air...
  • ✅ THE SAFEST TOUCH FREE DRYING METHOD AVAILABLE – Every time you touch your vehicle with a towel, microfiber accessory, or even a chamois, you are...
  • ✅ EXPANDING & RETRACTING 30 FOOT HOSE – This self-expanding and retracting hose take up significantly less space than conventional air dryers....
  • ✅ ADJUSTABLE SPEED CONTROL WITH SLOW, SAFETY-START. PREMIUM RUBBER SWIVEL CASTERS, 73,200 FPM, 88dB, 392 CFM WITH 15 FOOT RUBBERIZED POWER CORD -...
  • ✅ WHATS INCLUDED? – Adam’s Air Cannon is a game changer and great addition to your car cleaning supplies. When this box arrives at your...
  • ✅ 110% SATISFACTION GUARANTEE & INLCUDES 1 YEAR MANUFACTURERS WARRANTY! - We pride ourselves on customer service and satisfaction and believe that...
Bestseller No. 18
VIAIR 88P - 00088 Portable Compressor Kit with Alligator Clamps, Tire Inflator, Tire Air Pump, 12V,...
  • Quick Tire Inflation: Fill a 225/60/18 tire from 20 to 30 PSI in 50 seconds or less
  • Consistently rated as one of the best 12-Volt portable tire inflator by top-ranking product review websites.
  • Completely portable air compressor powered via alligator clamps direct to your vehicle's battery.
  • Works great for tires up to 33" on Trucks, SUVs, Sedans, and small ATVs
  • 1. 47CFM Free Flow at 0 PSI
Bestseller No. 19
SHZOND 30MPA 4500PSI High Pressure Air Pump Adjustable Auto-Stop 13.2GPM Air Flow Rate PCP...
  • Adjustable auto-stop air compressor power rating: 1.8KW.Inflating speed:2800R/Min.Air Flow Rate: 13.2GPM.Working Pressure: 0-300BAR 0-30MPA 0-4500PSI
  • Cooling system : water cooling.Compression stage : two stage.Lubrication mode: splash type
  • You can set the pressure within the pressure range,When reach the pressure you set, the pump will stop automatically
  • The air compressor is equipped with high pressure rubber hose, to apply to multipurpose use. Large displacement, quick air inflation, which could be...
  • 【WARNING】Attention: Please read the operation manual carefully before installation and operation.Please replace the oil tank cap with the...
SaleBestseller No. 20
AVID POWER Tire Inflator Air Compressor, 20V Cordless Car Tire Pump with Rechargeable Li-ion...
  • [Auto Shut Off] Simplicity meets functionality. AVID POWER car air pump provides you with rest-assured using experience based on the auto shut-off...
  • [Dual Power Supply] 20V rechargeable Li-ion battery pack power supply and DC 12V power supply makes the inflation more easily. You don't have to worry...
  • [Fast Inflation & Ergonomics] High-quality materials were sourced for this tire compressor as it can inflate a 195/60 R14 no gas tire in 3 mins and a...
  • [Multipurpose] This portable tire inflator is compatible with cars, motorcycles, bicycles, sport balls and inflatable pool toys, etc. Note: It's not...
  • [What You Would Get] A cordless tire inflator, 20V Lithium-ion battery pack, 12V car power adapter, battery charger, 3 nozzles, user manual and a tool...

Having trouble finding a great In Car Air Compressor?

This problem is well understood by us because we have gone through the entire In Car Air Compressor research process ourselves, which is why we have put together a comprehensive list of the best In Car Air Compressors available in the market today.

After hours of searching and using all the models on the market, we have found the best In Car Air Compressor for 2023. See our ranking below!

How Do You Buy The Best In Car Air Compressor?

Do you get stressed out thinking about shopping for a great In Car Air Compressor? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching In Car Air Compressor, which is why we have assembled a comprehensive list of the greatest In Car Air Compressor available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for In Car Air Compressor that you consider buying. Your questions might include the following:

  • Is it worth buying an In Car Air Compressor?
  • What benefits are there with buying an In Car Air Compressor?
  • What factors deserve consideration when shopping for an effective In Car Air Compressor?
  • Why is it crucial to invest in any In Car Air Compressor, much less the best one?
  • Which In Car Air Compressor are good in the current market?
  • Where can you find information like this about In Car Air Compressor?

We’re convinced that you likely have far more questions than just these regarding In Car Air Compressor, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for In Car Air Compressor, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible In Car Air Compressor. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an In Car Air Compressor buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available In Car Air Compressor currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of In Car Air Compressor has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an In Car Air Compressor?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your In Car Air Compressor.
  5. Customer Ratings: Number ratings grade In Car Air Compressor objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their In Car Air Compressor.
  7. Product Quality: You don’t always get what you pay for with an In Car Air Compressor, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an In Car Air Compressor is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining In Car Air Compressor information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding In Car Air Compressor is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the best cheap air compressor?

A: EPAuto 12V DC Portable Air Compressor Pump. The EPAuto 12V compressor is perfect for drivers of small cars up to midsize SUVs. … VIAIR 400P Portable Compressor. Capable of inflating a 35-inch tire up to 30 psi in under 6 minutes,the VIAIR 400P is a great lightweight and portable compressor,perfect … Helteko Air Compressor Tire inflator. …

Q: How much does an air compressor cost for a car?

A: The cost of an AC compressor unit can range from $195 to $736 for the part itself, while the cost for parts and labor can be between $376 to $986. This will depend on the model of car and how much work is involved in the repair, with some units being substantially more difficult to replace than others.

Q: What is the best car air purifier?

A: They’re hugely popular in sales, but will an air purifier help make your home healthier and safer? Our expert breaks down what they do, and which is the best for your household A certain pesky little microbe may be one of the main reasons why air …

Q: Can a car run through an air compressor?

A: Though it uses a lot of electricity, and it withdraws power from the battery if the vehicle is not on. On the other hand, an air compressor uses the electricity generated by the car while running. Therefore, I can confidently say that you should leave your vehicle running when using an air compressor.