HSA 45 Cordless Hedge Trimmer
Very light cordless hedge trimmer with 20" / 50 cm blade length and integrated battery
Overview
The HSA 45 cordless hedge trimmer is very lightweight so it is easy to manoeuvre and is perfect for trimming annual growth on the hedges in your garden.
Part of the AI Line, and with an integrated Lithium-Ion battery, the HSA 45 couldn't be easier to use - simply pop in the activation key, switch on and go. It is also really quiet so you can get on with your garden jobs without disturbing the peace! The precision-ground blades deliver a neat cut, so you can get your shrubs in order in no time.
- Weight: 2.3 kg. Battery charging time: 145 min/210 min (80%/100%). Run time up to 40 minutes.
Versions
Price-
HSA 45 - blade length 50 cm / 20"£119.01*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Technical data

Technical data
Technical data | Value |
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Cordless technology | AI Line |
Blade length cm | 50 |
Rated voltage V | 18 |
Weight kg 1) | 2.3 |
Battery life time min 2) | up to 40 |
Sound power level dB(A) 3) | 83 |
Total length cm | 91 |
Stroke rate rpm | 2.500 |
Sound pressure level dB(A) 4) | 75 |
Vibration value, left m/s2 5) | 1.4 |
Vibration value, right m/s2 5) | 1.5 |
Recommended battery | Integrated |
1) battery included
2) Battery life times are approximate and may vary depending on application
3) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
4) K-factor according to DIR 2006/42/EC = 2.5 (dB (A))
5) K-factor according to DIR 2006/42/EC = 2m / s ²
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Features

Standard features
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Accessories

Accessories
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STIHL Smart Connector
STIHL connected is a smart fleet management system that enables professional users to digitally manage machine fleets and work assignments.
This is managed by the STIHL Smart Connector - a sensor with a diameter of just under 5cm, which is mounted on the tool. It can be mounted on petrol, electric or battery-powered tools where it records and saves the operating hours while the motor is running and transmits this information via Bluetooth® 4.2 to the STIHL connected App (the smart connector can be mounted on non-STIHL tools too). The Smart Connector offers entirely new functions and services, as a basis for device management both in your home garden using the STIHL connected App, and for managing your machine fleet using the STIHL connected Portal.
Here’s a few reasons why STIHL connected can help manage your fleet of tools:
- The Digital Fleet Management keeps a record of all tools and their service record
- You get prompts when a tool needs servicing, so you never forget to change the plug, filter or just carry out maintenance
- You can see how many hours a tool has done, so you can plan which tools to use, replace or buy more of
- At the end of the day, you can open the app and see which tools are next to you - so you can tell if something is missing
- Book a service with your nearest STIHL Approved Dealer and give them access to see what work will be needed in advance.
STIHL Connected is an intuitive way to manage your machine fleet and workload intelligently and efficiently. Visit: STIHL connected FAQs to find out more.
Download the app for free or visit the STIHL connected Portal by clicking on the following links:
Technical data Value Length 53 mm Width 42 mm Connectivity Bluetooth 4.2 Height 14 mm Weight 20 g Dimensions (l x b x h) 53 x 42 x 14 mm Signal range Approx. 10 m Running time per battery charge Approx. 1 Year Connectivity Bluetooth low energy 4.2 Battery 3V CR 2.032 Versions
Price- Smart Connector £21.99*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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Superclean
This graphite and lubricating mineral oil based cleaner is ideal for cleaning cutting attachments, hedge trimmer blades and chainsaws. It dissolves resin, prevents rust and removes dirt from your cutting blade. It also provides lubrication and protection from corrosion for when you next use your tool.
To use Superclean, simply spray it onto the cutting tool after use. Then, run the cutting tool through for a brief moment and leave the machine, so it’s ready for the next time you use it.
Technical data Value Shelf life 3 Years Versions
Price- Superclean - 50 ml £7.23*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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STANDARD Glasses - Clear
EN 166, also suitable for spectacle-wearers, material with 100 % UV protection, side protection.
Technical data Value UV-Protection 100 % Weight 40.3 g Versions
Price- STANDARD Glasses - Clear £6.92*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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FUNCTION SensoTouch
FUNCTION SensoGrip gloves, knitted with nitrile dipping to provide excellent handling. Good breathable properties. Allows the user to operate smartphones or tablets without needing to remove the gloves.
Technical data Value Cut protection class No protection Versions
Price- FUNCTION SensoTouch M, 9 £5.18*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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FUNCTION SensoTouch
FUNCTION SensoGrip gloves, knitted with nitrile dipping to provide excellent handling. Good breathable properties. Allows the user to operate smartphones or tablets without needing to remove the gloves.
Technical data Value Cut protection class No protection Versions
Price- FUNCTION SensoTouch L, 10 £5.18*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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FUNCTION SensoTouch
FUNCTION SensoGrip gloves, knitted with nitrile dipping to provide excellent handling. Good breathable properties. Allows the user to operate smartphones or tablets without needing to remove the gloves.
Technical data Value Cut protection class No protection Versions
Price- FUNCTION SensoTouch XL, 11 £5.18*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Documents
Owners manuals and safety brochures
Languages | Date | Link |
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07/12/2021 |