STIHL FSA 120 Battery Brushcutter (No Battery & Charger)

Product code:
FA08 200 0002
  • Rated Voltage (V) 230
  • Weight* (kg): 5.2
  • Run time* (min): 40


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Delivery, Warranty, Returns & Exchange


FREE Home Delivery 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.

Returns & Exchanges

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 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 cordless battery brushcutter is a versatile tool suitable for light professional work in garden and landscape maintenance, as well as demanding domestic tasks. Due to the bike handle configuration you can efficiently and quickly trim large areas. Battery machines are quiet, no ear protection is needed and they are great for noise-sensitive environments.

The powerful EC motor allows for direct speed adjustment on the control handle with two speed settings. In ECO mode (stage 1), you can work at lower engine speeds, extending the battery life, when tackling thicker grass and scrub, simply switch to level 2 using the slide switch.

The brushcutter comes standard with a STIHL AutoCut 27–2 mowing head, making it highly effective for working on large green areas, especially when paired with the ergonomic bike handle. Depending on your needs, a wide range of cutting tools and mowing heads are available for various applications. The included shoulder strap ensures ergonomic and comfortable operation even during extended use. It easily attaches to the practical eyelet, adjustable to your height without the need for tools. The brushcutter also features a convenient carrying ring for easy storage.

The FSA 120 is part of our STIHL AP System. The battery can be used on a wide range of other tools from the AP range.

Run time with the recommended AP 300 S battery: Up to 50 mins

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)


Weight (kg)


Cutting Circle Diameter


Standard Cutting Head

STIHL AutoCut C 27-2

Handle Type


Power Source


STIHL Battery System

AP Battery System

Recommended Battery

AP 300 S

Recommended Charger

AL 301

Supplied Harness


Blade can be fitted


Charge Time with Recommended Charger

75 minutes, or to charge it up to 80%, it takes 50 minutes

Standard Mowing Line Diameter (mm)

STIHL Orange Nylon Line 2.4 (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.

*Weight without Battery
  • STIHL Electric Motor (EC)
    The STIHL brushless electric motor (EC) is extremely energy efficient and does not require any maintenance. It ensures the tool has the optimum power output at all times. The motor runs quietly and generates very low vibrations.
  • Tool Free Handle Adjustment
    Adjust the handlebar to your preference using the central clamping device. Additionally, for transport or compact storage, you can rotate the handlebar 90 degrees.
  • Carrying Loop
    Improve your work comfort by attaching the shoulder strap to the carrying loop for easy and ergonomic operation.
  • Shoulder Strap
    The shoulder strap evenly distributes the weight of your tool ensuring effortless and comfortable operation, even during extended tasks.
  • Soft Grip With Ergo Lever
    The operating handle of this tool is soft, providing a comfortable and secure grip. The soft grip is particularly advantageous in wet conditions, improving overall control. Additionally, the ergo lever streamlines your work by eliminating the need to continuously unlock the device while working, as long as one hand remains on the rear handle.
  • AutoCut 27–2Mowing Head
    Lightweight design with excellent balance and effortless handling. Easy operation with a semi-automatic two-line system, letting you re-adjust the mowing line by simply tapping the ground. It comes standard with a 2.4 mm mowing line.
  • Quiet
    The STIHL Cordless tools are so quiet you don't even need to wear ear protection. They are ideal to use in noise sensitive areas like schools, hotels and parks.
  • Select your Own Speed
    Variable Speed
    This brushcutter offers two speed settings: ECO mode for light tasks to extend battery life and level 2 for tougher jobs like cutting scrub and thick grass, ensuring optimal performance for various applications.
  • Grass Blades can be Fitted
    Grass Blades can be Fitted
    This Brushcutter can be fitted with a grass blade, making it suitable for tougher tasks.
  • Bike Handle
    The ergonomic bike handle enables quick and effortless mowing of large areas by facilitating the natural movement from left to right.

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.

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