Key Features:
- Battery for the STIHL FSA 30, GTA 26, HSA 26, HSA 30, HSA 40 & SEA 20, RCA 20, BGA 30, ASA 20
- High performance due to 28 Wh energy content
- Light and compact with a weight of only 220 g
Home Delivery - $8 on all online orders
Store Pick Up - FREE. Includes assembly of tools prior to collection. The store will contact you when your order is ready.
We will happily accept returns or exchanges up to 14 days after the date of purchase, provided the products are in their original condition and packaging. Click here to view our full Returns Policy
All STIHL products purchased online will be issued a STIHL warranty.
1. Tools used for home/farming applications receive a 2 year warranty. Double the warranty of your STIHL 2 MIX, STIHL 4 MIX® and STIHL 2 Stroke petrol tools purchased online to 4 years by adding HP Ultra Oil (minimum 1L) to your purchase.
2. Tools used in a professional application receive a 6 month warranty
3. STIHL Polymer Bodied/decked Lawnmowers (domestic use) receive a 10 year warranty on the polymer body (not associated parts) the handle and the catcher.
Click here to find out more about the STIHL Warranty
Whether you're at home, or on the road, the STIHL KOA 20 battery compressor is your go-to solution for quick, effortless inflation and deflation. Compact yet powerful, it’s perfect for inflating car and bike tyres, sports balls, inflatable boats, and more, saving you time and hassle wherever you are.
Why You’ll Love It:
Portable & Versatile: Lightweight and easy to carry.
Effortless Operation: The intuitive top-facing display lets you easily switch between high-pressure and high-volume modes, set your desired pressure, and monitor battery life, all at the touch of a button. Plus, the built-in LED light ensures visibility in low-light conditions, so you can work confidently anytime.
Hands-Free & Automatic: Set your target pressure and let the KOA 20 do the rest. It automatically stops when the desired pressure is reached, so you get perfect results without over-inflating.
Energy Efficient: The auto shut-off feature kicks in after 5 minutes of inactivity, conserving battery life and giving you more time between charges.
Ready-to-go: Includes multiple valve adapters and both pressure and volume hoses, all neatly stored on the unit for quick access and convenience.
Run time with AS 2 battery: 20 mins
The same battery & charger can be used with all the tools in the STIHL AS Range.
Run times quoted are based on ideal operating conditions. Times will vary depending on load and conditions.
Voltage (V)
10.8
Max Pressure (psi/bar)
150/10.3
Max Volume (l/min)
360
Weight (kg)
1.5 (Without Battery)
Power Source
Battery
Run Time with AS 2 Battery
20 Mins
Sound Power Level (dB(A))
77
Recommended Battery
AS 2
Recommended Charger
AL 1






Handheld battery tools ideal for grounds & garden maintenance.
The AS battery system
The perfect battery solution for garden tidy up and small cleaning jobs