An air compressor or an electric pump is one of the most useful tools you can have in your trunk. It saves you the hassle of a flat tire, lets you check tire pressure before a trip, and inflates everything from bicycle tires to balls and air mattresses.

See what you should pay attention to in order to choose exactly the device that meets your needs:

1. How will it be powered? (The most important step)

• Rechargeable (with Battery): Choose this category if you want absolute convenience and autonomy without cables. It charges via USB or electricity and you can take it anywhere. It is ideal for bicycles, motorcycles, balls, and for a quick top-up of air in the car.
• From the Car Cigarette Lighter (12V): Choose this category if you want to always keep it with you in the trunk for emergencies. It connects to the car's 12V socket and you don't have to worry whether the battery is charged.
• From the Car Cigarette Lighter (12V): Choose this category if you want to always keep it with you in the trunk for emergencies. It connects to the car's 12V socket and you don't have to worry whether the battery is charged.
• Without Battery & Charger (Solo / Bare Tool): Attention! Choose these products ONLY if you already have a compatible battery and charger from the same series of rechargeable tools (e.g. DeWalt, Einhell, Makita).
• From the home outlet: Choose these models if you want to use it in your garage or in your home's yard.

2. What vehicle or use do you have?

Up to 100 psi (Covers cars & motorcycles): Choose this category if you are looking for a pump for everyday use in passenger cars (which usually need 30-35 psi), motorcycles, mopeds, simple bicycles, and balls.

100 - 200 psi (For road bikes & SUV): Choose this category if you have an SUV / 4x4, light commercial vehicles, or road bikes that require very high tire pressure.

200 - 300 psi (Professional / Heavy Duty): Choose these powerful compressors if they are intended for professional use, vans, heavy vehicles, or if you want the maximum possible inflation speed.

3. Digital Display vs Analog Gauge

• Digital Display: Choose it for ease of reading, tenth-unit accuracy, and the ability to switch measurement units (PSI, Bar, KPa).
• Analog Gauge: Choose it if you prefer the classic, durable construction without electronic parts that may wear out over time.

4. Frequently Asked Questions (FAQ)

How many PSI / Bar does my car need?

Most passenger cars need pressure between 30 and 35 PSI, so a pump up to 100 PSI fully covers you. However, if you have an SUV, 4x4, or road bike, you should choose the 100-200 PSI category to have the power you need.

What is the difference between PSI and Bar?

They are simply different units of measurement. Remember the rule: 1 Bar = approximately 14.5 PSI. Most digital pumps allow you to change the unit of measurement with the press of a button.