STIHL® FSA 50 S 36V Cordless Handheld Loop Handle Grass Trimmer Set – FA110115712 All-In-One AK System Lawn Kit – Includes AK 10 Battery & AL 101 Charger

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SKU:
STHFSA50S
MPN:
FA110115712
Availability:
Ready to ship
Weight:
0.0000 LBS
  • STIHL FA110115712 FSA 50 S cordless trimmer set including AK 10 battery and charger, ideal for residential lawn trimming, edging, and garden maintenance.
  • Close-up of the STIHL FSA 50 S cordless trimmer featuring an adjustable cutting head for improved trimming angles and user comfort.
  • STIHL FSA 50 S cordless trimmer cutting grass around a residential lawn, providing precise and efficient battery-powered trimming.
  • STIHL FSA 50 S cordless trimmer AutoCut cutting head trimming grass along garden edges with precision and control.
$279.99
  • ✔️ 90° Swiveling Head: Twist the head 90 degrees to instantly swap from horizontal trimming to vertical driveway edging. ✔️ Constant Power Output: Smart electronics maintain peak cutting velocity as the battery drains.
Frequently bought together:

Description

Stihl FSA 50S 36V AUTOCUT AK System Loop Handle String Trimmer Kit

10% Power Boost Generation Upgrade. 90-Degree Swiveling Lawn Edge Conversion. Complete Plug-And-Play Home Battery Bundle.

The STIHL FSA 50 Cordless Grass Trimmer Set brings fatigue-free yard manicuring, robust string-snapping velocity, and emission-free operations straight to your residential landscape maintenance routines. Purpose-built to eliminate the heavy shoulder strain of gas pull-starts, high-decibel neighborhood noise disruptions, and messy fuel mixing, this premium residential battery-powered string trimmer kit stands as an elite lawn tool. It equips homeowners, suburban property tenants, and hobbyist gardeners with an agile 36-volt power platform explicitly optimized to slice clean borders along sidewalks, trim tightly around delicate garden beds, clear light weed patches, and reach smoothly beneath low patio furniture.

Excellent ergonomics and smart workspace versatility form the design baseline of this reliable STIHL FSA 50 S Trimmer Kit. Driven by a high-efficiency electric motor delivering an impressive 10% power increase over the older FSA 57 model, it manages a broad 12-inch cutting circle to complete backyard sweepings quickly and efficiently. Unlike standard cordless alternatives that bog down as their charge drains, the FSA 50 features intelligent Constant Power electronics that lock in maximum rotational velocity from your first cut to your last. The system incorporates a telescopic tool-free shaft that effortlessly expands to match your height, a 90-degree swiveling mowing head for vertical edge trimming, and a built-in spare blade storage tray that keeps up to 6 optional PolyCut polymer blades directly on the tool housing for rapid field swaps.

Why the STIHL FSA 50 Set Dominates Residential Yard Care:

  • Ready-To-Mow Retail Bundle: Arrives completely packed with one interchangeable 36V AK 10 lithium-ion battery and an AL 101 standard charging base inside the box.
  • Uncompromising Constant Power: Advanced internal circuit boards keep your string head spinning at peak operational RPM without fading as the battery cell depletes.
  • 90° Instant Edge Swivel: The cutting unit pivots smoothly into a vertical position with a quick manual twist, turning the grass trimmer into a precision walkway edger.
  • Telescopic Height Adjustment: Features an integrated tool-free sliding shaft that lets you precisely adjust tool length to prevent back fatigue and straining.
  • Flexible Plant Spacer Bar: Incorporates a resilient, fold-down metal guard bracket that shields fragile tree bark, flower stems, and patio planters from line damage.

Specifications

Residential Trimming Metric Universal Specification Details
Model SKU Part Number FSA 50 S Handheld Trimmer Set Bundle / FA11 011 5712
Manufacturer Brand Line STIHL® Inc. (AK-System Interchangeable Residential Family)
Kit Packaging Components FSA 50 Trimmer, 1x AK 10 Lithium Battery & 1x AL 101 Charger
System Operating Voltage Rated 36-Volt (40V Max Initial Potential Open Circuit State)
Mechanical Cutting Power Highly Efficient 0.30 kW Direct-Drive Electric Output
Cutting Circle Diameter Broad 305 mm (12" High-Velocity Ground Clearing Path)
Standard Cutting Deflector Bundled AutoCut® C 3-2 Dual-Line Tap-Advance Mowing Head
Maximum Battery Run Time Up to 25 Continuous Minutes Utilizing the Included AK 10 Cell
Total Tool Housing Weight Lean 6.4 lbs (2.9 kg Highly Balanced Bare Powerhead Base)
Maximum Device Reach 148 cm (58.3" Rigid Telescoping Linear Straight Shaft Frame)
Alternative Head Fitment Fully Compatible with PolyCut™ 3-2 Interchangeable Blade Head
Speed Regulation System Variable-Speed Grip Trigger Matrix with Integrated Lock Lever

Frequently Asked Questions

+ Does this FA110115712 set include the battery and charger?
Yes, absolutely! This specific factory part number designates the complete STIHL FSA 50 retail kit. Inside the packaging, you receive the FSA 50 cordless straight-shaft grass trimmer, one (1) interchangeable STIHL AK 10 Lithium-Ion battery, and an official STIHL AL 101 standard wall charger.
+ How do you switch the FSA 50 from a trimmer to a lawn edger?
Switching functions is entirely tool-free and takes just seconds. The lower mowing assembly features a 90-degree swiveling mowing unit mechanism. With a simple, swift movement, you can rotate the head into a vertical lock position, allowing you to walk comfortably along sidewalks or driveways and cut clean, sharp vertical lawn borders.
+ Can I use this AK 10 battery in my other cordless STIHL tools?
Yes. The included AK 10 battery is a part of the interchangeable STIHL AK-System platform. This means you can easily swap this exact battery block into any other tool within that residential family, including the BGA 50 leaf blower, the HSA 50 hedge trimmer, or the MSA 120 C-B chainsaw. Note: It is not compatible with the larger professional AP-System tools.
+ What cutting line head comes standard, and can it be refilled without tools?
The FSA 50 comes standard with the STIHL AutoCut® C 3-2 dual-line tap-advance head. This user-friendly head allows you to completely reload your trimming line from the outside without taking the head apart. To advance fresh line while working, simply bump the trimmer head lightly on the ground while it is spinning.
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Product Specifications

category_bullets:
• Stihl FSA 50 Trimmer Set Core: Lightweight 36V cordless grass trimmer kit delivers consistent, quiet cutting performance for suburban lawns and driveway edging. • Includes AK 10 & AL 101. • Tool-Free Adjust.
selling_points:
✔️ 90° Swiveling Head: Twist the head 90 degrees to instantly swap from horizontal trimming to vertical driveway edging. ✔️ Constant Power Output: Smart electronics maintain peak cutting velocity as the battery drains.
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