STIHL FSA 50 Battery Grass Trimmer

Price range: $269.00 through $399.00

The STIHL FSA 50 Battery Grass Trimmer is a quiet, lightweight tool for home lawn care. Features tool-free adjustable shaft, variable speed control, and AutoCut C 3-2 mowing head. Works with AK battery system. Available as skin only or kit with battery and charger.

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STIHL

Description

The STIHL FSA 50 Battery Grass Trimmer is an easy-to-use tool designed for trimming, mowing, and lawn edging work in home gardens. Part of the STIHL AK battery system, this lightweight grass trimmer operates quietly, making it suitable for noise-sensitive residential areas without disturbing neighbours. Available as a skin-only unit or complete kit with battery and charger.

Key Features:

  • AutoCut C 3-2 mowing head with tool-free refilling for quick line replacement
  • Adjustable telescopic shaft and three-position mowing head angle for working in awkward areas
  • Variable speed trigger provides precise control and extends battery life
  • Softgrip round handle adjusts without tools for comfortable, ergonomic operation
  • Spacer bracket protects plants and delicate objects from damage during trimming
  • 90-degree mowing head rotation for efficient lawn edge trimming

The FSA 50 features an OLED display showing battery charge level and other useful information at a glance. Its balanced design and low weight make it an ideal entry-level trimmer for operators of all ages and abilities. The trimmer is compatible with the PolyCut 3-2 cutting head (sold separately) and works with STIHL connected system via Smart Connector for tracking operating hours and maintenance schedules.

Frequently Asked Questions

Does the STIHL FSA 50 come with a battery and charger?

The STIHL FSA 50 is available in two versions: skin only (tool only) or as a complete kit that includes an AK battery and charger.

What battery does the STIHL FSA 50 use?

The FSA 50 uses STIHL AK System batteries. The recommended battery is the AK 10, which provides up to 25 minutes of runtime.

Is the STIHL FSA 50 suitable for small gardens?

Yes, the FSA 50 is an ideal entry-level grass trimmer designed for home gardens, lawn edging, and trimming work in domestic settings.

How loud is the FSA 50 grass trimmer?

The FSA 50 operates very quietly thanks to its electric motor, making it suitable for noise-sensitive areas without disturbing neighbours.

Specifications

Rated voltage 36 V
Power consumption 0.43 kW
Power 0.30 kW 1)
Cordless power system AK
Recommended battery AK 10
Device weight without battery 2.9 kg 2)
Cutting circle diameter 280 mm
Max. battery working time AK 10 with line mowing head 25 min 3)
Max. battery working time AK 10 with plastic blade mowing head 50 min 3)
Max. battery working time AK 20 with line mowing head 50 min 3)
Max. battery working time AK 20 with plastic blade mowing head 100 min 3)
Max. battery working time AK 30 with line mowing head 60 min 3)
Max. battery working time AK 30 with plastic blade mowing head 120 min 3)
Max. area per battery charge AK 10 125 m² 4)
Max. area per battery charge AK 20 250 m² 4)
Max. area per battery charge AK 30 300 m² 4)
Max. area per battery charge AK 30 S 300 m² 4)
Max. lawn edge per battery charge AK 10 625 m 4)
Max. lawn edge per battery charge AK 20 1250 m 4)
Max. lawn edge per battery charge AK 30 1500 m 4)
Max. lawn edge per battery charge AK 30 S 1500 m 4)
Device length without cutting tool 148 cm
Sound pressure level 69 dB(A) 5)
Sound power level 82 dB(A) 5)
Vibration value on the left in right-handed operation 1.6 m/s² 6)
Vibration value on the right in right-handed operation 0.9 m/s² 6)

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