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
The STIHL FSA 120 is built for light professional users in garden and landscape maintenance, as well as demanding home users who need a reliable, quiet, and efficient tool for larger trimming tasks. Whether you're a contractor working in noise-sensitive areas or a homeowner with a big backyard, this brushcutter delivers pro-level performance with the convenience of battery power.
Quiet Yet Capable: Its battery-powered EC motor is impressively quiet, ideal for early morning jobs or work near schools, hospitals, or residential areas. No ear protection needed, which is a big plus for comfort and convenience.
Two-Speed Control for Smarter Work: Switch between ECO mode for lighter trimming and full power for thicker scrub with a simple slide switch. It’s intuitive and helps extend battery life when needed.
Ergonomic Bike Handle for Big Area Efficiency: The bike handle design makes it easy to cover large areas quickly and evenly. Combined with the AutoCut 27-2 head, it’s a time-saver for anyone managing big green spaces. Plus, you can swap in other STIHL cutting tools to suit different jobs.
Part of the STIHL AP System: The interchangeable battery system means users can power multiple STIHL AP tools with one battery, a huge value-add for professionals and homeowners building out their cordless toolkits.
Built for Comfort: The included shoulder strap and tool-free adjustable eyelet make it comfortable to use for extended periods.
Easy to Store: The integrated carrying ring is a small but thoughtful feature that makes storage simple and tidy.
Run time with AP 100 battery: Up to 15 mins (not recommended)
Run time with AP 200 battery: Up to 30 mins
Run times quoted are based on ideal operating conditions. Times will vary depending on load and conditions.
Mechanical Power (kW)
0.8
Weight (kg)
5.0*
Cutting Circle Diameter
380mm
Standard Cutting Head
Handle Type
Bike
Power Source
Battery
STIHL Battery System
AP Battery System
Recommended Battery
Recommended Charger
Supplied Harness
Shoulder
Blade can be fitted
Yes
Charge Time with Recommended Charger
75 minutes, or to charge it up to 80%, it takes 50 minutes
Standard Mowing Line Diameter (mm)
What's in the Box?
FSA 120 Brushcutter, Autocut 27-2 mowing head, just enough Orange Nylon Line to get you started, Shoulder Harness.










Q: How Long will the Battery Last?
A: The recommended AP 300 S Battery will last up to 50 minutes, depending on the type of grass that is being cut and how the tool is being used.
Q: How long does it take to charge?
A: To fully charge the AP 300 S Battery it takes 70 minutes, or to charge it up to 80%, it takes 50 minutes with the AL 301 Charger.
Q: What size garden will it maintain?
A: The FSA 120 is ideal for large gardens, lifestyle blocks, farming and commercial applications.
Q: What type of cutting attachment does the FSA 120 come with?
A: The FSA 120 comes with an AutoCut 27-2 mowing head, but it can also take a range of other cutting attachments as required.
Q: Does the performance of the Battery reduce as it depletes?
A: No, there is no gradual drop in performance – the battery runs at full power until it is fully depleted.
Q: Are the batteries Interchangeable?
A: Yes, all of the tools in the PRO Cordless System use the same style of battery. There are 7 different batteries in the range, which all have different capacities.


Ideal for large properties, farms & professionals.
The AP Battery system
The perfect battery solution for all farming, landscaping and professional property needs