FSA 65 Grass trimmer
Light and handy cordless grass trimmer
Overview
Very light and quiet cordless grass trimmer fitted with easy-to-use AutoCut C 4-2 nylon line mowing head. New nylon line can be inserted into the mowing head without opening the casing and the line is automatically readjusted by tapping the cutting head on the ground. Perfect for thinning jobs in the garden and work in noise-sensitive areas such as schools.
While stocks last. Please speak with your local STIHL dealer for stock availability.
Versions
Price-
FSA 65 excluding battery and charger£215.00*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Technical data

Technical data
Technical data | Value |
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Recommended battery | AP 100 |
Rated voltage V | 36 |
Weight kg | 2.7 |
Run time with AP 100 min 1) | up to 30 |
Standard cutting tool | AutoCut C 4-2 |
Run time with AP 200 min 1) | up to 60 |
Run time with AP 300 min 1) | up to 75 |
Run time with AP 300 S min 2) | up to 93 |
Weight without battery kg 3) | 2.7 |
Cutting tool | AutoCut C4-2 |
Sound pressure level dB(A) 4) | 75 |
Sound power level dB(A) 4) | 91 |
Vibration value, left, with line head m/s2 5) | 1.3 |
Cutting diameter mm | 300 |
Vibration value, right, with line head m/s2 5) | 1.1 |
Total length cm 6) | 153 |
Cordless technology | AP System |
1) Run times may vary depending on the application
2) Battery life times are approximate and may vary depending on application
3) Without battery and charger
4) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
5) K-factor according to DIR 2006/42/EC = 2m / s ²
6) Without cutting attachment
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Features

Standard features
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Cutting Attachments

Cutting Attachments
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AutoCut C 4-2 mowing head
Double mowing lines, for trimming work around the garden. Mowing lines are automatically extended when the mowing head is tapped on the ground. With comfort grip for easy re-loading. Compatible with 2.0 mm diameter, round mowing line.
AutoCut 4-2 – for FSA 65 / FSA 85
Versions
Price- AutoCut C 4-2 - 2.0 mm £22.75*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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Round mowing line (rolls)
This high performance mowing line can be used universally and is available in many different diameters for all STIHL line mowing heads. Suitable for all trimming and mowing jobs and specially developed against fraying and fusing.
STIHL professional tip - leave your new mowing line in water for 24 hours before use. This will increase the flexibility and lifespan of the mowing line.
Versions
Price- Roll Ø 2.0 diameter (mm) x 14.0 roll length (m) - green £4.40*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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Round mowing line (rolls)
This high performance mowing line can be used universally and is available in many different diameters for all STIHL line mowing heads. Suitable for all trimming and mowing jobs and specially developed against fraying and fusing.
STIHL professional tip - leave your new mowing line in water for 24 hours before use. This will increase the flexibility and lifespan of the mowing line.
Versions
Price- Roll Ø 2.0 diameter (mm) x 60.0 roll length (m) - green £11.60*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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Round mowing line (rolls)
This high performance mowing line can be used universally and is available in many different diameters for all STIHL line mowing heads. Suitable for all trimming and mowing jobs and specially developed against fraying and fusing.
STIHL professional tip - leave your new mowing line in water for 24 hours before use. This will increase the flexibility and lifespan of the mowing line.
Versions
Price- Roll Ø 2.0 diameter (mm) x 119.0 roll length (m) - green £17.20*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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Round mowing line (rolls)
This high performance mowing line can be used universally and is available in many different diameters for all STIHL line mowing heads. Suitable for all trimming and mowing jobs and specially developed against fraying and fusing.
STIHL professional tip - leave your new mowing line in water for 24 hours before use. This will increase the flexibility and lifespan of the mowing line.
Versions
Price- Roll Ø 2.0 diameter (mm) x 360.0 roll length (m) - green £41.50*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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Round mowing line (rolls)
This high performance mowing line can be used universally and is available in many different diameters for all STIHL line mowing heads. Suitable for all trimming and mowing jobs and specially developed against fraying and fusing.
STIHL professional tip - leave your new mowing line in water for 24 hours before use. This will increase the flexibility and lifespan of the mowing line.
Versions
Price- Roll Ø 2.0 diameter (mm) x 620.0 roll length (m) - green £67.50*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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Round and quiet mowing line (rolls)
The spiral grooves of the low noise mowing lines considerably reduce wind noise. This mowing line is ideally suited for use with electric and cordless brushcutters due to the reduced noise level.
STIHL professional tip - leave your new mowing line in water for 24 hours before use. This will increase the flexibility and lifespan of the mowing line.
Versions
Price- Roll Ȼ 2.0 diameter (mm) x 14.0 roll length (m) - green £5.60*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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Round and quiet mowing line (rolls)
The spiral grooves of the low noise mowing lines considerably reduce wind noise. This mowing line is ideally suited for use with electric and cordless brushcutters due to the reduced noise level.
STIHL professional tip - leave your new mowing line in water for 24 hours before use. This will increase the flexibility and lifespan of the mowing line.
Versions
Price- Roll Ȼ 2.0 diameter (mm) x 60.0 roll length (m) - green £15.70*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Accessories

Accessories
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AP carrying system
The lightweight and extremely comfortable AP rucksack is perfect for reducing the weight of the tool. Two batteries can be stored within the carrying system - one for use and one spare. To be used in combination with an AP holster with a connecting cable as an alternative to AR backpack batteries. Suitable for AP System tools with a socket and tools with a battery slot.
Versions
Price- AP carrying system £70.00*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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AP 100 Battery
Compatible with the AP System. Light weight 36v Lithium-Ion battery with charge level indicator (four LEDs). 94 Wh battery energy, weight 0.8 kg. Compatible with all AL chargers; AL 101, AL 300 and AL 500. Click on the technical data tab of individual products to learn more about machine run times.
Technical data Value Battery weight 0.9 kg Rated voltage 36 V Capacity 1) 94 Wh Nominal cell capacity (according to manufacturer) 2.6 Ah Battery cell technology LITHIUM-ION Capacity 2.4 ah Charge voltage 42 V Temperature range 5-40 °C Discharge temperature range -10-50 °C 1) Energy content according to cell manufacturer specification. To increase the service life, the energy content available in the actual application is lower.
Versions
Price- AP 100 £110.00*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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AP 200 Battery
36 V, 4.8 ah Lithium-Ion battery. The AP 200 offers excellent run times on our cordless tools. The battery has an integrated LED charge indicator, clearly displaying as and when the battery needs charging. Compatible with the AL 101, AL 300 and AL 500 charger unit. Click on the technical data tab of individual products to learn more about machine run times.
Technical data Value Battery weight 1.3 kg Rated voltage 36 V Capacity 1) 187 Wh Nominal cell capacity (according to manufacturer) 2.6 Ah Battery cell technology LITHIUM-ION Capacity 4.8 ah Charge voltage 42 V Temperature range 5-40 °C Discharge temperature range -10-50 °C 1) Energy content according to cell manufacturer specification. To increase the service life, the energy content available in the actual application is lower.
Versions
Price- AP 200 £140.00*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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AP 300 Battery
Powerful 36 V, 6.0 ah Lithium-Ion battery. The AP 300 offers increased run times for those bigger jobs. The battery has an integrated LED charge indicator, clearly displaying as and when the battery needs charging. Compatible with the AL 101, AL 300 and AL 500 charger unit. Click on the technical data tab of individual products to learn more about machine run times.
Technical data Value Battery weight 1.8 kg Rated voltage 36 V Capacity 1) 227 Wh Nominal cell capacity (according to manufacturer) 2.1 Ah Battery cell technology LITHIUM-ION Capacity 6 ah Charge voltage 42 V Temperature range 5-40 °C Discharge temperature range -10-50 °C 1) Energy content according to cell manufacturer specification. To increase the service life, the energy content available in the actual application is lower.
Versions
Price- AP 300 £190.00*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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AP 300 S Battery
The AP 300 S is a high capacity Lithium-Ion battery that will power any tool within the STIHL AP System. With an energy capacity of 281 Watt-hours (which relates to run time), this battery offers an impressive 25% increase in capacity compared to the AP 300, and with an Amp-hour capacity of 7.8, this battery will consistantly power AP System tools for longer. The four LED lights let you know how much charge is left within the battery.
Technical data Value Battery weight 1.8 kg Rated voltage 36 V Capacity 1) 281 Wh Nominal cell capacity (according to manufacturer) 2.6 Ah Battery cell technology LITHIUM-ION Capacity 7.2 ah Charge voltage 42 V Temperature range 5-40 °C Discharge temperature range -10-50 °C 1) Energy content according to cell manufacturer specification. To increase the service life, the energy content available in the actual application is lower.
Versions
Price- AP 300 S battery £250.00*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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AR 1000 Backpack battery
Lithium-Ion backpack battery with a large capacity for longer running times. Designed to work with the AP System. Sturdy housing with base and charge level indicator (six LEDs), comfortable and ergonomically harness with integrated carry handle and rain protection cover. 626 Wh battery energy, weight 5.5 kg. Click on the technical data tab of individual products to learn more about machine run times.
Technical data Value Battery cell technology LITHIUM-ION Capacity 1) 626 Wh Capacity 16.6 ah Charge voltage 41 V Battery weight 4.3 kg Temperature range 5-40 °C Rated voltage 36 V Weight with carrying system 5.5 kg Rated capacity 17.4 Ah Nominal capacity cell (according to manufacturer) 2.9 Ah 1) Energy content according to cell manufacturer specification. To increase the service life, the energy content available in the actual application is lower.
Versions
Price- AR 1000 £648.00*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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AL 500 Hi-speed charger
The quickest charger for STIHL Lithium-Ion batteries. With operating mode indicator and active battery cooling.
The hi-speed charger will fully charge all the AP System batteries in 45 minutes. The AL 500 is highly recommended to charge the AR 2000 L(150 min) and AR 3000 L (220 min) backpack batteries.
Technical data Value Charging time AR 1000 1) 120 min Weight 1.3 kg Charging time AR 2000 1) 130 min Charging time AR 3000 1) 160 min Rated voltage 220-240 V Power output 0.6 kW Weight 2) 1.3 kg Rated current 2.6 A Protection class II Charging current 12 A 1) Up to 100 % capacity
2) 0
Versions
Price- AL 500 Hi-speed charger £120.00*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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Spacer bracket
Practical spacer bracket for use when mowing around trees and other objects. Can be used with FSA tools in both the AK System and AP System as well as the FSE 52.
Versions
Price- For FSA 65 £10.60*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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AP battery belt with harness
Sturdy and ergonomically shaped belt with comfortable harness for weight distribution across hips and shoulders. Reduced total weight in the hand, as the battery in the AP holster with connecting cable is worn on the belt. Power is transmitted in combination with additional accessories, such as by the AP holster with connecting cable for tools with a socket, and additionally with an AP adapter for tools with a battery slot.
Versions
Price- Battery belt with harness £43.50*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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AP holster with connecting cable
Makes it possible to transfer energy between a STIHL AP battery and a tool with a socket. Can be combined with the battery belt carrying system with harness. Cable length: 120 cm. With integrated electronics for overload switching with acoustic signals. For use with STIHL AP System tools that require a connecting cable.
Versions
Price- AP holster with connecting cable £135.00*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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Cover for AP battery slot
To cover the battery shaft of cordless tools in the STIHL AP System. Protects against dust and dirt during longer periods of storage.
Versions
Price- Cover for AP battery slot £2.70*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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Carry bag for STIHL battery accessories
Soft bag for safe transport and storage of up to 2x AK or AP System batteries and 1x STIHL charger.
Versions
Price- Carry bag for STIHL battery accessories £23.00*
* Manufacturer's recommended retail price updated as of February 2021. The manufacturer's recommended retail prices are subject to change without notice.
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The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Documents
Owners manuals and safety brochures
Languages | Date | Link |
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09/06/2020 |