Skip to content


Get great value with the STIHL FSA 57 Lithium-Ion trimmer. A lightweight, battery-powered trimmer, is an ideal choice for maintaining suburban yards. This trimmer cuts an 11" swath at a continuous high speed, saving time and doing more with a STIHL AK Series battery. With an AK 10 battery, the trimmer weighs just 7.5 pounds and has a run time of up to 20 minutes on a single charge. For comfort and convenience, this unit features an adjustable shaft to customize height to the user, an easy-to-use AutoCut® head which feeds noise-reducing line, and a bump guard to help the user trim carefully around obstacles like trees and shrubs. The FSA 57 trimmer is available as a stand-alone unit or as a value-priced bundle with the AK 10 battery and AL 101 battery charger. Other battery options are available.

STIHL FSA 57 Features

The STIHL Inc. "Caring for Nature" seal identifies its powered products that are more environmentally conscious, producing zero or low exhaust emissions. STIHL Inc. defines "low exhaust emissions" as being cleaner than EPA and/or CARB exhaust emission standards.More Information

Great for maneuverability and extended use.

Housings are lightweight, withstand greater impact and are corrosion-resistant.

Must be depressed before the trigger can be activated.

Hang your cordless trimmer securely on a wall to save space using the loop in the handle housing.

The front handle is easily adjustable (360-degree rotation) for comfort.

All STIHL Battery powered products feature a retaining latch that is designed to prevent the unit from unintentional starts when the battery is inserted.

A thumb screw allows the ergonomic loop handle to be easily adjusted to the desired position without tools.

STIHL FSA 57 Specifications
CUTTING WIDTH28 cm (11")
WEIGHT* (w/ Recommended Battery)w/ AK 10 3.4 kg. (7.5 lbs.)
RUN TIME (w/ AK 10)Up to 20 minutes
RUN TIME (w/ AK 20)Up to 40 minutes
RUN TIME (w/ AK 30)Up to 60 minutes

STIHL FSA 57 Offers & Discounts

STIHL AK Series Battery Bundle

Save $40 on an additional AK Series battery when purchasing select STIHL AK Series Battery bundles. For example, if you purchase a STIHL RMA 460 mower with AL 101 charger and AK 30 battery, you can get an additional battery for $40 off. See qualifying equipment below.

Package Equipment Included
FSA 57 P1 FSA 57, AL 101 and AK 10 (2)
FSA 57 P2 FSA 57, AL 101, AK 10 and AK 20
FSA 57 P3 FSA 57, AL 101, AK 10 and AK 30
BGA 57 P2 BGA 57, AL 101 and AK 20 (2)
BGA 57 P3 BGA 57, AL 101, AK 20 and AK 30
HSA 56 P1 HSA 56, AL 101 and AK 10 (2)
HSA 56 P2 HSA 56, AL 101, AK 10 and AK 20
HSA 56 P3 HSA 56, AL 101, AK 10 and AK 30
MSA 120 C 12P2 MSA 120 C 12, AL 101 and AK 20 (2)
MSA 120 C 12P3 MSA 120 C 12, AL 101, AK 20 and AK 30
MSA 140 CB 12P MSA 140 CB 12, AL 101 and AK 30 (2)
RMA 460 P RMA 460, AL 101 and AK 30 (2)
RMA 460 VP RMA 460 V, AL 101 and AK 30 (2)

Offer valid until June 30th, 2020. Offer valid while supplies last. Terms and conditions may apply. See dealer for details.