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STIHL KOA 20 Cordless Air Compressor – Skin Only (AS Battery System)
- $169.00
- Ex Tax: $153.64
- Brand: Stihl
- Product Code: KOA 20
- Shop Stock
Pump and Mower Supplies:In Stock
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Warehouse:Low stock
- NOTE This item is in-store pickup only. WE CANNOT SHIP THIS PRODUCT
- Availability: In Stock
Tags: stihl-battery-as2
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Designed for portability and precision, the STIHL KOA 20 air compressor handles inflating and deflating jobs with ease—whether it’s car tyres, bike tubes, pool toys, or sports equipment. A versatile 2-in-1 mode lets you select between pressure (max 150 psi) or volume settings via the intuitive HMI display, which also automatically compensates for altitude changes.
Built-in LED lighting enhances visibility in low-light situations. The hose, nozzles, and adapters store neatly under the unit for convenience on the move. Rubber feet provide stability, while IPX4 splash protection ensures reliable performance in damp environments. With CONSTANT POWER electronics, the KOA 20 maintains full performance even as battery levels drop.
Key Features
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Skin only – compatible with AS batteries (sold separately)
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Dual functionality: inflate (pressure) and deflate (volume)
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Top-facing HMI display with intuitive mode, unit, and PSI/BAR/kPa controls
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Built-in LED light for visibility
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Onboard storage for hose and accessories
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Rubber anti-vibration feet
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Integrated hanging loop for storage
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CONSTANT POWER technology for consistent performance
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Splash-resistant design (IPX4)
Technical Specifications
| Specification | Detail |
|---|---|
| Battery System | STIHL AS System |
| Recommended Battery | AS 2 |
| Max Pressure | 10.3 bar / 150 psi |
| Max Air Flow (Volume Mode) | ~360 L/min |
| Weight (tool only) | ~1.5 kg |
| Run Time (with AS 2) | Up to ~23 minutes |
| Display Features | HMI screen with altitude compensation |
| LED Light | Integrated |
| Auto Shut-off | On reaching set pressure / inactivity |
| Storage | Hose & adapters under base |
| Stability | Rubber feet |
| Power Consistency | STIHL CONSTANT POWER technology |
| Protection | Splash-resistant (IPX4 suitable) |
What’s in the Box
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1 × STIHL KOA 20 Cordless Air Compressor (skin only)
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Instruction Manual
Battery, charger, and hose accessories not included.
Why Choose the KOA 20?
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Compact and highly portable—perfect for home, garage, campsite, or roadside use
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Fast, accurate inflation/deflation with auto shut-off
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Clear controls with smart altitude adjustment
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Built-in LED for nighttime use
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Onboard storage keeps accessories close at hand
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Consistent power delivery, even as battery drains (CONSTANT POWER)
| Battery System | |
| Recommended battery | AS2 battery |
| System | Stihl AS System |
| Unit information | |
| Warranty | 2 Years |