STIHL FSA 120 Cordless Grass Trimmer 36V Brush Cutter AP 300 S Battery Kit

Professional Cordless Power for Landscaping and Grounds Maintenance

The STIHL FSA 120 Battery Powered Grass Trimmer & Brush Cutter is engineered for professionals and demanding property owners who need the power of a petrol machine with the convenience, efficiency, and low noise of advanced battery technology. Built around STIHL’s proven AP Battery System, the FSA 120 delivers outstanding cutting performance for trimming grass, clearing weeds, maintaining large properties, and tackling dense vegetation.

Powered by a high-efficiency brushless motor, the FSA 120 produces consistent cutting power throughout the entire battery charge thanks to STIHL’s innovative Constant Power technology. Unlike many cordless tools that gradually lose performance as battery levels decrease, the FSA 120 maintains strong cutting power until the battery is depleted, ensuring maximum productivity from start to finish.

The ergonomic bike-handle design provides excellent balance and control during extended use, making it ideal for maintaining large open areas. Dual-speed electronic control allows operators to switch between Eco Mode for maximum runtime and Full Power Mode for heavy-duty cutting applications. This flexibility helps optimize battery usage while delivering the power needed for demanding vegetation management.

Compatible with a variety of cutting attachments, including mowing heads, plastic blades, and metal grass-cutting blades, the FSA 120 adapts easily to different landscaping tasks. Its IPX4-rated weather-resistant construction allows dependable operation in challenging outdoor conditions, while the brushless motor minimizes maintenance requirements and extends tool life.

Whether you’re maintaining parks, commercial properties, farms, estates, or large residential landscapes, the STIHL FSA 120 delivers professional-grade performance, exceptional comfort, and environmentally friendly operation.

Key Features & Benefits

Professional-Grade Battery Performance

• Powerful 36V cordless grass trimmer and brush cutter
• Designed for professional landscapers and serious homeowners
• Delivers petrol-like cutting performance without emissions
• Ideal for large-scale trimming and vegetation management

STIHL Constant Power Technology

• Maintains full cutting performance throughout battery discharge
• No gradual loss of power as battery levels decrease
• Consistent cutting efficiency from start to finish
• Maximizes productivity during demanding jobs

High-Efficiency Brushless Motor

• Powerful and energy-efficient operation
• Reduced maintenance requirements
• Longer motor lifespan
• Improved runtime and reliability

Dual-Speed Electronic Control

• Eco Mode extends battery runtime for lighter trimming tasks
• Full Power Mode provides maximum cutting performance
• Easy switching between operating modes
• Optimized energy management for different applications

Ergonomic Bike Handle Design

• Excellent balance and maneuverability
• Reduces operator fatigue during extended use
• Ideal for maintaining large open areas
• Improves cutting control and precision

Versatile Cutting Capability

• Compatible with multiple cutting attachments
• Supports line trimmer heads
• Compatible with plastic and metal cutting blades
• Suitable for grass, weeds, thick vegetation, and brush

Weather-Resistant Construction

• IPX4-rated splash-water protection
• Reliable operation in various weather conditions
• Built for professional outdoor use
• Durable and dependable construction

Quiet and Environmentally Friendly Operation

• Significantly quieter than petrol-powered alternatives
• Ideal for noise-sensitive environments
• Zero direct emissions during operation
• Perfect for residential and commercial properties

Technical Specifications

Ideal Applications

✔ Residential lawn maintenance

✔ Commercial landscaping

✔ Property management

✔ Parks and recreational grounds

✔ Estate maintenance

✔ Roadside vegetation control

✔ Farm and agricultural maintenance

✔ Professional groundskeeping

✔ Noise-sensitive areas

✔ Brush and weed clearing

Why Choose the STIHL FSA 120?

✔ Professional-grade cordless grass trimmer and brush cutter

✔ Powerful 36V battery platform

✔ Constant Power technology for uninterrupted performance

✔ Efficient and durable brushless motor

✔ Comfortable bike-handle design

✔ Dual-speed power management

✔ Weather-resistant IPX4 construction

✔ Compatible with multiple cutting attachments

✔ Low maintenance and low operating costs

✔ Quiet, emission-free operation

✔ Trusted STIHL professional quality