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STIHL FSA 57 Battery Powered Grass Trimmer


FSA 57 battery-powered grass trimmer is the ideal tool for keeping your lawn edges in check in medium to large gardens.

It is lightweight, quiet and easy to manoeuvre around your garden, with an adjustable loop handle that helps you to guide the trimmer exactly where you need it. The shaft is also extendable, so you can adjust it to suit your height. Additional grass cutting line is available.

The FSA 57 is part of our AK System of tools with interchangeable batteries – the battery in the FSA 57 can be used in other tools in this range including a hedge trimmer, blower and lawn mowers.



Quet Technology
The STIHL AK Cordless System tools are so quiet you don’t even need to wear ear protection.

Adjustable Length Shaft
The length of the shaft on the FSA 57 can be easily adjusted at the touch of a button to suit you whatever your height.

Adjustable Loop Handle
So that you can work in the most comfortable position for you, the loop handle can be easily adjusted without tools.

Spacer Bracket
The metal spacer bracket means you can trim precisely around trees, plants and other objects without damaging them. It can also be folded up if not needed.

Safe Battery Locking Position
There are two positions for the battery – in the first neutral position, the battery is secured in the grass trimmer but is not connected to the contacts, so you can carry the battery around easily without the risk of the trimmer starting accidentally. Once you push the battery in fully, you can easily start the tool.

Charge Level Indicator On Battery
So you know how much charge you have left, the charge level can be viewed at any time using the four LEDs on the battery.

Easy To Extend Mowing Line
The FSA 57 uses the Autocut C3-2 which you can tap on the ground to automatically feed out the mowing line if it has broken off. You can also fit the PolyCut 3-2 head to the FSA 57, which uses blades instead of mowing line.

AL 101 Charger
Charger for the STIHL AK Cordless System. With operating mode indicator (LED) and cable tie with Velcro tape. The charger can be wall mounted if required.

Weight3 kg



Tool Only, Tool + 1 AK10 & AL 101, Tool + 2 AK10 & 1 AL 101

Run Time With AK 10 Battery minup to 25
Run Time With AK 20 Battery minup to 50
Weight kg2.7
Sound Pressure Level DB(A)72
Vibration Value, left m/s²4
Vibration Value, right m/s²4
Cutting ToolAutoCut C3-2
Total Length cm149
Protection ClassIII / III