Stihl | HSA 50 20" Battery Hedge Trimmer | w/o battery & charger (4521 011 3531 US)

Literature

This battery hedge trimmer offers exceptional cutting performance.

The HSA 50 battery hedge trimmer features double-sided blades that cut both directions with droplet-shaped cutters that help secure materials in place while cutting. Combined with diamond-ground blades, this high-speed trimmer operates at 2,800 strokes per minute with minimal vibration and can cut up to 1,000 feet per charge.* The HSA 50 hedge trimmer is compatible with the AK Battery System for homeowners and packs a powerful punch at an affordable price.

*Run time per charge may vary depending on usage and application.

Features:

• 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.
• Compact, Ergonomic Design - The compact, ergonomic design provides more comfortable use.
• Double-Sided Cutting Blades - STIHL hedge trimmers with double-sided cutting blades cut both directions.
• Blade Scabbard - The blade cover helps protect the cutting blade during storage and transport.
• Two-Handed Design - Equipment with this feature is easily started. The cutting speed can be adjusted using the rear trigger control, allowing for a fine and precise cut. The two-handed design is suitable for both left and right-handed users.
• Rubberized Soft-Touch Handle - Soft rubber texture is both easy to grip and makes the product comfortable to hold for extended periods. 
• Droplet-Shaped Cutters - Droplet-shaped cutters help secure materials in place during cutting, increasing grip and allowing for more efficient cutting, better performance, and higher work progress than the previous model.
• Ease of Operation - Easy to operate, this lightweight, compact hedge trimmer helps you cover more distance with less fatigue, so you can finish the job.
• Long run time w/ the AK 10 battery - The HSA 50 features long run times, an incredible power-to weight ratio, and an affordable price when paired with the AK 10 battery.
• Functional Design - The housing has smooth surfaces and round contours that help to keep it from getting caught on branches during use. The design also makes cleaning easy.
• Laser-Cut Diamond-Ground Blades - Each blade is laser cut and ground using diamond discs. The hardened cutting edges are highly resilient and remain sharp for a longer period of time.
• Vertical Hanging Slot - The built-in hanging slot allows for easy storage when not in use.
• High Cutting Speed - High cutting speed of 2,800 strokes per minute and minimal vibration cuts more material per charge.
• Battery Indicator Lights - This product is equipped with built-in indicator lights, showing the battery status and remaining level of charge.

Specifications:

Warnings and Safety