STIHL HSA 45 – Battery Hedge Trimmer

A hedge trimmer with a built-in battery, combining excellent cutting performance and affordable price.

Part of the AI Series, the HSA 45 hedge trimmer delivers high cutting speeds and a compact, ergonomic design. It is lightweight for enhanced portability and features an integrated battery – so no separate battery or charger to manage. On a single charge, the HSA 45 can trim a hedge 20″ wide and a length longer than a football field (360 feet). And with its high cutting speeds of 2,500 strokes per minute, it will take care of your small, urban yard in no time. It’s a great battery-powered hedge trimmer for smaller property care.

Usage claim tested and verified by an independent third-party test laboratory. Run time may vary based on battery type, charge level and capacity, model, operating style, and conditions.

Stihl HSA 45 Features

Stihl HSA 45 Battery Indicator Lights

Battery Indicator Lights

This product is equipped with built-in indicator lights, showing the battery status and remaining charge level.

Stihl HSA 45 Caring for Nature

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.

Stihl HSA 45 Blade Scabbard

Blade Scabbard

The blade cover helps protect the cutting blade during storage and transport.

Stihl HSA 45 Rubberized Soft Touch Handle

Rubberized Soft Touch Handle

Soft rubber texture is both easy to grip and makes the product comfortable to hold for extended periods.

Stihl HSA 45 Compact Ergonomic Design

Compact, ergonomic design

The compact, ergonomic design provides more comfortable use.

Stihl HSA 45 Lightweight Portability

Lightweight portability

Great for maneuverability and extended use.

Stihl HSA 45 Double-Sided Cutting Blades

Double-Sided Cutting Blades

STIHL hedge trimmers with double-sided cutting blades cut in both directions.

Stihl HSA 45 Activation Key

Activation Key

When removed, the activation key helps prevent accidental use/startup of the product. The battery will still charge with the activation key removed – charge lights also work.

Stihl HSA 45 Power Adapter

Power Adapter

Charging cable for recharging the STIHL HSA 45’s integrated 18V Lithium-Ion battery from a standard socket.

Stihl HSA 45 Silent Operation

Silent Operation

The cordless instruments from Stihl’s COMPACT line are so quiet that they do not require the operator to be equipped with special hearing protection.

Stihl HSA 45 Specs

SpecificationHSA 45
Power SourceBattery
Weight5.1 lbs (2.31 kg)
Blade Length20 in (50.8 cm)
Strokes per Minute2 500
Battery SeriesAI Series
Run Time (w/ Integrated Battery)40 min
Charge Time210 min
Note: Weight displayed includes integrated battery. The battery working time specifications for each battery charge are estimates and may vary depending on how the tool is used and what is being cut.

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