STIHL FSA 80 R Cordless Brushcutter (Tool Only)

Why buy the STIHL FSA 80 R 15″ Cordless Brushcutter (Tool Only)? Powerful brushless EC motor for efficient and low-maintenance operation Two power levels (ECO and Full Speed) for managing battery life and performance Tool-free adjustable loop handle for ergonomic working, ideal in tight spaces Low-noise operation, perfect for use in residential and noise-sensitive areas Compatible with a range of STIHL cutting tools for maximum versatility Part of the STIHL AK System (battery and charger sold separately) Powerful and Quiet Cordless Brushcutter The STIHL FSA 80 R is a high-performance battery-powered brushcutter specifically designed for homeowners tackling tough mowing, cutting, and clearing tasks. Utilising STIHL’s efficient AK battery system, it delivers excellent performance with low noise emissions, allowing for work in residential areas without disturbing neighbours. This model is ideal for maintaining larger gardens and clearing thicker grass or weeds. Ergonomic Design for Comfortable Use Comfort and control are central to the FSA 80 R’s design. It features a new-style loop handle with a quick-mounting system, which can be adjusted without tools to suit the user’s height for a perfect ergonomic working position. This loop handle excels in confined spaces, such as between shrubs or around park benches, and makes mowing on slopes or uneven terrain significantly easier. Intelligent Performance and Control At the heart of the FSA 80 R is a powerful, maintenance-free brushless EC motor. The ergonomic control handle features a speed adjuster with two distinct power levels. ECO mode (level 1) is perfect for simpler tasks like trimming lawn edges, conserving energy and extending battery life. For mowing thicker grass, full speed mode (level 2) unleashes the tool’s maximum power. The brushcutter also features automatic tool recognition, adjusting its speed to deliver optimal performance for the specific cutting attachment being used. Versatility and Battery System The FSA 80 R is supplied as standard with the AutoCut 27-2 mowing head and a basic harness. Its versatility is enhanced by its compatibility with other STIHL cutting attachments, including the TrimCut, DuroCut, PolyCut, and GrassCut cutting tools. As this is a tool-only unit, a battery and charger from the STIHL AK System are required. Working Times with Line Mowing Head Battery Model Working Time AK 10 up to 12 mins AK 20 up to 25 mins AK 30 up to 30 mins AK 30 S up to 30 mins Sims Garden Machinery, with a history spanning over 100 years, is an authorised UK dealer for STIHL. When you purchase from us, you receive a genuine product with full support. Our trained sales staff are available to offer expert advice at our Stratford-upon-Avon showroom, and our workshop is staffed by trained mechanics for ongoing service and support. For local customers, this machine includes our free PDI (Pre-Delivery Inspection), local delivery, and a comprehensive handover demonstration to ensure you can use your new tool safely and effectively. Not sure which machine or part is right for you? Our team is here to help. Contact us today for expert advice. Technical Specification Battery System AK System Rated Voltage 36 V Power 0.80 kW Weight (without battery, cutting tool, protection) 4.1 kg Cutting Circle Diameter 380 mm (approx. 15″) Total Length (without cutting tool) 178 cm Sound Pressure Level 81 dB(A) Sound Power Level 94 dB(A) Vibration Value (Left/Right) 5.2 / 2.9 m/s² Standard Cutting Tool AutoCut C 27-2 Why buy from Sims Garden Machinery? Authorised main dealer We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on. Real people, real support No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help. Expert advice — not pushy sales Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine. Established, independent family business We’re a long-standing independent dealer with deep roots in the local area — built on reputation, repeat customers, and word of mouth. Frequently Asked Questions Frequently Asked Questions What battery and charger do I need for the STIHL FSA 80 R? The FSA 80 R is part of the STIHL AK System. It is compatible with AK 10, AK 20, AK 30, and the recommended AK 30 S batteries. You will also need a compatible charger, such as the AL 101 or AL 301. This product is sold as ‘tool only’, so the battery and charger must be purchased separately if you do not already own them. Who is the FSA 80 R brushcutter suitable for? This model is ideal for homeowners with medium to large gardens who need to tackle tougher mowing, cutting, and clearing jobs. Its low-noise operation makes it particularly suitable for use in residential or noise-sensitive areas where a petrol machine would be too loud. The loop handle makes it effective for clearing around obstacles and on uneven ground. Can I use different cutting heads with the FSA 80 R? Yes, the FSA 80 R is highly versatile. While it comes with the AutoCut 27-2 mowing head as standard, it is also compatible with other STIHL cutting tools, including the TrimCut, DuroCut, PolyCut, and GrassCut cutting tools, allowing you to adapt the machine to various tasks. What is the benefit of the two power levels? The two power levels allow you to manage the tool’s performance and battery consumption effectively. Level 1 (ECO mode) uses less power and is ideal for light trimming, extending the battery’s runtime. Level 2 provides full power for cutting through dense grass and tougher vegetation, ensuring you have the performance when you need it most. User Manuals / Downloads View STIHL Brochure