Find here the operating instructions for
| Rated voltage | 36 V |
| Max. voltage | 40 V |
| Power consumption | 0.43 kW |
| Power | 0.30 kW 1) |
| Cordless power system | AK |
The pictures shown are sample photos. The actual appearance of the equipment features and their specific attachment to the product may differ from the pictorial representations, but will have the same functionality.
The STIHL FSA 50 battery brushcutter from the STIHL AK system delivers an impressive mix of strong mowing performance, low weight, and flexible adjustment options—ideal for private garden work. It’s well suited for clearing tasks, trimming smaller lawn areas, and cutting lawn edges. Thanks to intelligent electronics, the FSA 50 maintains consistently high power regardless of the battery’s charge level. Its quiet electric motor makes it perfect for use in noise‑sensitive areas, which is especially helpful when working around your home or near neighbouring properties.
Ergonomics were a key focus in the design of this brushcutter. Both the shaft length and loop handle can be adjusted without tools, and the mowing head can be set to three different angles. You can also switch from grass trimming to edge trimming in just a few quick, tool‑free steps. A foldable spacer bar helps you trim neatly and gently around trees, shrubs, and other obstacles.
The variable speed control lets you fine‑tune the motor speed to suit the task, helping reduce energy consumption and extend battery life. The FSA 50 comes standard with the STIHL AutoCut C 3‑2 line head, which can be replaced without tools. The mowing line adjusts automatically with a simple tap on the ground and can be refilled from the outside without opening the housing. As an optional accessory, the STIHL PolyCut 3‑2 head with plastic blades is also available and can be swapped in without tools.
A practical carrying ring allows the FSA 50 to be hung on the wall for compact, space‑saving storage.

