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Stihl FSA 86 R 13.5in 36V Battery Powered String Trimmer (Bare Tool) FA05 011 5701 US Discussion

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Stihl FSA 86 R 13.5in 36V Battery Powered String Trimmer (Bare Tool)

SKU# FA05 011 5701 US
4.1 out of 5 Customer Rating
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Stihl FSA 86 R 13.5in 36V Battery Powered String Trimmer (Bare Tool)
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About this product

Stihl FSA 86 R 13.5in 36V Battery Powered String Trimmer (Bare Tool)

With its lightweight design and powerful performance backed by the AP System battery, the STIHL FSA 86 R trimmer is a tool perfect for homeowners and professionals. Its brushless motor virtually eliminates the need for routine maintenance. With a 13.8 In. cutting swath, this trimmer can clear a wide area in a single pass, while its bump guard allows users to carefully trim around obstacles like trees and shrubs. Optimally paired with the AP 200 battery, the FSA 86 R has a run time of up to 30 minutes.

Features

“Bare Tools” are sold without batteries or chargers, making them ideal for users who already own compatible power sources. However, if you don’t already have the required battery and charger, you must purchase them separately.
Start/Run/Stop Controls on Handle: Controls on handle
Bump Guard: The bump guard, which is standard equipment, helps when trimming around trees, shrubs and other obstacles by creating space between objects and trimmer head
Reduced-Emission Engine Technology - Caring for Nature: The STIHL Inc. "Caring for Nature" seal identifies its powered products that are more environmentally conscious, producing zero or low exhaust emissions. STIHL Inc. defines "low exhaust emissions" as being cleaner than EPA and/or CARB exhaust emission standards
Retaining Latch: All STIHL Battery powered products feature a retaining latch that is designed to prevent the unit from unintentional starts when the battery is inserted
Adjustable front handle: The front handle is easily adjustable (360-degree rotation) for comfort
Throttle Trigger Interlock: Must be depressed before the trigger can be activated
STIHL Electric Motor: Lightweight and compact, STIHL electric motors require minimal maintenance and feature low noise levels and reduced vibration
Variable-Speed Trigger: Variable-speed trigger allows precise control for each task
Hanging Loop: Hang your cordless trimmer securely on a wall to save space using the loop in the handle housing
Loop Handle: A thumb screw allows the ergonomic loop handle to be easily adjusted to desired position without tools

Specifications

Brand Name
Stihl
Assembled Weight (lbs)
7.3
Charger Included
No
Country of Origin
China
Cutting Width (in)
13.5

MFG Part # (OEM)
FA05 011 5701 US

Number of Batteries Included
0
Number of Batteries Required
1
Package Contents
Trimmer - Bare Tool

Product Condition
New

Restrictions
CA Prop 65
Size
13.5 In. Cutting Width x 68 In. Overall Length

UPC
886661336746

Warranty Type
3 Years Limited
Weight (lbs)
10

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Patrick Dow
2026-07-02T13:11:44.390Z
Joined January 2022

Any reason why a Stihl AP 500 battery should not be matched with a FSA 86 R?

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Duster Tools
Emblem
2026-07-02T13:33:27.062Z
Joined February 2026

Hi Patrick. The only reason is personal preference and feeling. STIHL recommends the AP 200 battery because of the trimmer's balance, but if you have AP 500 batteries, feel free to use them.


Advantages of Using the AP 500 Battery:

  1. Long Run Time


Disadvantages of Using the AP 500 Battery:

  1. Ergonomics & Weight: The FSA 86 R is designed to be a lightweight, well-balanced tool, which is why Stihl optimally pairs it with the mid-size AP 200 Battery. Using the heavier AP 500 S can make the trimmer feel tail-heavy and lead to quicker user fatigue. While it fits directly into the battery slot, the AP 500 S's large footprint can feel a bit bulky for a trimmer of this size.


  1. Overkill in Power: The trimmer’s motor will only draw the power it needs, so you won't damage the tool, but the FSA 86 R cannot fully utilize the maximum output capacity of the AP 500 S the way heavy-duty tools (like the MSA 300 chainsaw) do.
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