FSA 50 Cordless Grass Trimmer
SKU: Stihl | FS-FA11 011 5700
- Regular price
- £115.50 Ex VAT
- £138.60 Inc VAT
- RRP: £128.33 Ex VAT
- Sale price
- £115.50 £115.50 Ex VAT
- Regular price
-
- £138.60 £138.60 Inc VAT
Free Standard UK Delivery Over £75 +VAT
Easy Returns
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Product information & specifications
STIHL FSA 50 Cordless Grass Trimmer
The STIHL FSA 50 Cordless Grass Trimmer is the perfect lightweight and versatile solution for keeping your garden edges, borders, and small lawns neat and tidy. Powered by the reliable STIHL AK Battery System, this cordless grass trimmer combines efficiency with comfort, offering effortless trimming without the noise, emissions, or hassle of petrol.
Designed with domestic gardeners in mind, the FSA 50 is quiet, easy to handle, and highly efficient. Featuring an adjustable shaft and loop handle, it adapts to your working position while the AutoCut C 3-2 mowing head provides precise and consistent cutting performance.
Key Features:
- Cordless freedom – no cables or petrol required.
- Part of the AK Battery System – compatible with other STIHL cordless garden tools.
- Lightweight and quiet – ideal for residential areas.
- Ergonomic design – adjustable shaft and loop handle for comfort.
- Supplied with the AutoCut C 3-2 mowing head – easy line feed for reliable trimming.
- Mowing Head - can be rotated 90 degrees ideal for trimming along the edge of the lawn
- Cutting Head - can also be used with the PolyCut 3-2
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | STIHL |
| Product Type | Cordless Grass Trimmer |
| Power Source | STIHL AK Battery System |
| Cutter Head | AutoCut C 3-2 |
| Cutting Diameter | Approx. 28 cm |
| Weight | Approx. 2.9 kg (without battery) |
| Recommended For | Domestic garden trimming |
Recommended Accessories:
- STIHL AK 20 Battery – the ideal balance of power and runtime.
- STIHL AL 101 Standard Charger – keep your batteries fully charged.
- Protective Equipment – gloves, glasses, and clothing for safe use.
- STIHL Nylon Trimmer Line – replacement line for ongoing use.
The STIHL FSA 50 Cordless Grass Trimmer is the perfect partner for domestic garden maintenance, delivering precision, convenience, and cordless performance every time.
| Rated voltage | 36 V |
| Power | 0.3 kW 1) |
| Battery 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) |
| Device length without cutting tool | 148 cm |
| Sound pressure level | 69 dB(A) 4) |
| Sound power level | 82 dB(A) 4) |
| Vibration level, left | 1.6 m/s² 5) |
| Vibration level, right | 0.9 m/s² 5) |
STIHL FSA 50 Cordless Grass Trimmer
The STIHL FSA 50 Cordless Grass Trimmer is the perfect lightweight and versatile solution for keeping your garden edges, borders, and small lawns neat and tidy. Powered by the reliable STIHL AK Battery System, this cordless grass trimmer combines efficiency with comfort, offering effortless trimming without the noise, emissions, or hassle of petrol.
Designed with domestic gardeners in mind, the FSA 50 is quiet, easy to handle, and highly efficient. Featuring an adjustable shaft and loop handle, it adapts to your working position while the AutoCut C 3-2 mowing head provides precise and consistent cutting performance.
Key Features:
- Cordless freedom – no cables or petrol required.
- Part of the AK Battery System – compatible with other STIHL cordless garden tools.
- Lightweight and quiet – ideal for residential areas.
- Ergonomic design – adjustable shaft and loop handle for comfort.
- Supplied with the AutoCut C 3-2 mowing head – easy line feed for reliable trimming.
- Mowing Head - can be rotated 90 degrees ideal for trimming along the edge of the lawn
- Cutting Head - can also be used with the PolyCut 3-2
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | STIHL |
| Product Type | Cordless Grass Trimmer |
| Power Source | STIHL AK Battery System |
| Cutter Head | AutoCut C 3-2 |
| Cutting Diameter | Approx. 28 cm |
| Weight | Approx. 2.9 kg (without battery) |
| Recommended For | Domestic garden trimming |
Recommended Accessories:
- STIHL AK 20 Battery – the ideal balance of power and runtime.
- STIHL AL 101 Standard Charger – keep your batteries fully charged.
- Protective Equipment – gloves, glasses, and clothing for safe use.
- STIHL Nylon Trimmer Line – replacement line for ongoing use.
The STIHL FSA 50 Cordless Grass Trimmer is the perfect partner for domestic garden maintenance, delivering precision, convenience, and cordless performance every time.
| Rated voltage | 36 V |
| Power | 0.3 kW 1) |
| Battery 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) |
| Device length without cutting tool | 148 cm |
| Sound pressure level | 69 dB(A) 4) |
| Sound power level | 82 dB(A) 4) |
| Vibration level, left | 1.6 m/s² 5) |
| Vibration level, right | 0.9 m/s² 5) |
Delivery & Returns
Christmas Returns - We’ve extended our usual limit for returns. Any purchases made online or in store (except Sale items) between 10 October and 24 December 2025 can be returned as late as 26 January 2026. For purchases made from 25 December 2025 onwards, our normal refund policy will apply.
UK Standard Delivery from - £3.60+VAT
Estimated delivery 2-4 days
Free Delivery available for orders above £50+ VAT
Estimated delivery 2-4 days
Next Day Delivery - £5.00+VAT
Estimated delivery 1 day when ordered before 3PM Monday - Friday
International Delivery Europe from - £10.00
Estimated delivery 2-7 days
International Delivery Rest of the World from - £12.00
Estimated delivery 2-11 days
Returns
30-Day Return Policy
For more information on shipping options, visit our shipping page here.
Christmas Returns - We’ve extended our usual limit for returns. Any purchases made online or in store (except Sale items) between 10 October and 24 December 2025 can be returned as late as 26 January 2026. For purchases made from 25 December 2025 onwards, our normal refund policy will apply.
UK Standard Delivery from - £3.60+VAT
Estimated delivery 2-4 days
Free Delivery available for orders above £50+ VAT
Estimated delivery 2-4 days
Next Day Delivery - £5.00+VAT
Estimated delivery 1 day when ordered before 3PM Monday - Friday
International Delivery Europe from - £10.00
Estimated delivery 2-7 days
International Delivery Rest of the World from - £12.00
Estimated delivery 2-11 days
Returns
30-Day Return Policy
For more information on shipping options, visit our shipping page here.

