About the STIHL KOA 20 Cordless Compressor
The STIHL KOA 20 Cordless Compressor is a compact yet powerful tool designed to make inflation tasks quick and effortless. Whether inflating car tyres, bicycle tyres, air mattresses, sports balls, or pool inflatables, this versatile compressor handles it all with ease.
Powered by STIHL’s 10.8V AS 2 battery, it delivers consistent power without the noise or cables of traditional compressors. Its cordless convenience makes it a practical addition to any home, garage, or travel kit, offering fast, precise inflation whenever you need it.
Smart Digital Controls for Precise Inflation
Designed for ease of use, the intuitive digital display allows you to select and adjust pressure settings with ease.
A simple MODE button lets you switch between high-pressure for tyres and sports equipment and high-volume for larger inflatables like air beds or pool floats.
With the plus and minus buttons, you can set your desired pressure, while the UNIT button toggles between BAR, PSI, and kPa measurements for precise inflation every time. The KOA 20 automatically stops inflating once the set pressure is reached, preventing over-inflation and ensuring accuracy.
Portable, Stable, and Built for Convenience
Weighing just a few kilograms, the KOA 20 is lightweight yet sturdy. The soft-grip handle provides a secure hold, while rubber feet ensure stability during use by reducing vibration and movement on hard surfaces.
For added convenience, it features an integrated accessory storage compartment, keeping included nozzles and adapters neatly organised. A hanging eyelet allows for compact wall storage, ensuring it’s always within easy reach.
Versatile and Multi-Purpose Use
The KOA 20 is more than just a tyre inflator—it’s a multi-functional compressor designed for a variety of applications.
Use it to inflate vehicle and bicycle tyres to maintain optimal pressure for fuel efficiency and performance. It’s also perfect for quickly inflating camping gear, air mattresses, pool inflatables, and sports equipment.
When finished, the deflation function makes packing away inflatables effortless, rapidly releasing air for compact storage.
Reliable Performance with Consistent Power
Unlike some battery-powered tools that lose power as the battery depletes, STIHL’s intelligent electronics ensure the KOA 20 operates at full performance until the battery is fully drained.
On a fully charged AS 2 battery, it provides up to 23 minutes of continuous runtime, giving you plenty of time to complete multiple inflation tasks before needing a recharge.
Integrated LED Light for Low-Light Use
A built-in LED light enhances visibility when working in low-light conditions, such as inflating tyres in a dim garage or roadside emergency. The light can be activated via the control panel, making it a useful feature for nighttime use.
Kit Options to Suit Your Needs
The STIHL KOA 20 Cordless Compressor is available in two configurations, offering flexibility for different users.
The Shell Only version includes the compressor and accessory storage but does not include a battery or charger—ideal for those already using STIHL’s AS System.
For new users, the Complete Kit comes with an AS 2 battery and AL 1 charger, ensuring you have everything needed for immediate use.
Compact and Cordless for Easy Storage and Transport
Thanks to its compact design, the KOA 20 easily fits in a car boot, cupboard, or workshop shelf without taking up much space. Whether at home, in the garage, or on the road, it’s a convenient solution for quick inflation anywhere.
Not Suitable for Paddle Boards or Compressed Air Tools
While highly versatile, the KOA 20 is not designed for high-pressure tasks such as inflating paddle boards or running compressed air tools. For these applications, a high-pressure compressor would be required.
Conclusion: A Reliable, Portable Inflation Solution
The STIHL KOA 20 Cordless Compressor offers a powerful, precise, and portable solution for a wide range of inflation tasks. With its smart digital controls, automatic shutoff, and cordless operation, it takes the hassle out of inflating everything from car tyres to pool inflatables.
With zero emissions, low noise, and STIHL’s trusted engineering, it’s an essential tool for home, garage, and outdoor use. Whether you’re maintaining tyre pressure, inflating camping gear, or ensuring sports equipment is game-ready, the KOA 20 delivers effortless performance in a compact, easy-to-use design.
Built with high-quality materials and backed by STIHL’s trusted 2-year domestic warranty, the ROA 20 compressor is a reliable, long-term investment.
Wherever you need inflation power, the KOA 20 ensures you can get the job done—quickly, efficiently, and with total convenience.
Take a Closer Look at the STIHL ROA 20 Cordless Compressor
STIHL KOA 20 Cordless Compressor Technical Information
- Voltage: 10.8 V
- Max. pressure (high pressure pump): 10.3 bar
- Max. air flow high (volume pump): 360 L/min
- Device length: 282 mm
- Device width: 105 mm
- Sound pressure level: 77 dB(A)
- Sound power level: 85 dB(A)
- Weight: 1.5 kg

















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