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20-Inch Lithium-Ion Battery Hedge Trimmer
- Mfg.#
- HSA 45
- Sku#
- 3659315
- The HSA 45 can clear a 20-inch-wide hedge, more than a football field long, On A Single Charge™.
- Double-Sided Cutting Blades - STIHL hedge trimmers with double-sided cutting blades cut both directions.
- Activation Key - When removed, the activation key helps prevent accidental use/startup of the product. Battery will still charge with activation key removed – charge lights also work as well.
- Compact, Ergonomic Design - The compact, ergonomic design provides more comfortable use.
- Blade Scabbard - The blade cover helps protect the cutting blade during storage and transport.
* Estimated stock levels as of Mon, Jun 22, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
Part of the AI Line, 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 you have 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).* With its high cutting speeds of 2,500 strokes per minute, it will take care of your small, urban yard in no time. The HSA 45 battery-powered hedge trimmer is ideal for smaller property care.
Specifications
General
| Battery System | AI Line |
|---|---|
| Power Source | Battery |
| Run Time | 40 minutes |
| SPM | 2,500 strokes |
| Type | Hedge Trimmer |
Dimensions
| Blade Length | 20 in. |
|---|---|
| Weight | 5.1 lbs. |
Manufacturing Details
The following information is subject to change without notice
| Manufacturer Warranty | 3 Year |
|---|---|
| Prop 65 Warning |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Label Information
| Precautionary Statement | CAUTION: To reduce the risk of cut injuries, keep hands, feet and other body parts away from the cutting blades. Improper use of any power tool may cause serious or fatal injury. Read, understand, and follow carefully the operating and safety instructions in your instruction manual before using such products. |
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Videos
Related Documents
Brochure (PDF)
Warranty (PDF)
