Contact for availability
Husqvarna Aspire™ S20-P4A with battery and charger Hedge Cutter
£169.99 (Inc VAT) - incl. VAT
Contact for availability 01423 780319 enquiries@jtodd.co.uk
Product overview
The Aspire™ S20-P4A is a battery-powered shrub shear designed for precision edging and light hedge shaping. It is compact and lightweight for good manoeuvrability, uses the 18V POWER FOR ALL ALLIANCE battery system for cross-tool flexibility, and includes a battery (B36) and charger (C50) so it’s ready to use on delivery.
Precise cutting for delicate work
High cutting speed and a 20 cm blade deliver fine, controlled cuts for neat grass edges and detailed shaping of small bushes and hedges.
Tool‑less attachment change
Switch between the grass trimmer and hedge trimmer attachments without tools, allowing quick changes on the job and less downtime.
Compatible battery system
Uses the 18V POWER FOR ALL ALLIANCE battery family. One battery fits multiple tools and brands, reducing the amount of kit you need to store and charge.
Key specification
| Article ID | 970716606 |
| Battery system | Lithium Ion |
| Battery voltage | 18 V |
| Motor type | PMDC (2 brushed) |
Full specification
| Product size height | 13.6 cm |
| Product size length | 52 cm |
| Product size width | 8.46 cm |
| Battery Chemistry | Lithium Ion |
| Battery voltage | 18 V |
| Motor type | PMDC (2 brushed) |
| Connectivity | Not applicable |
| Sound pressure level at operators ear (LpA) | 75 dB(A) |
| Sound power level, guaranteed (LWA) | 84 dB(A) |
| Weight (excl. battery) (metric) | 1.2 kg |
| Packaging length | 491 mm |
| Packaging width | 273 mm |
| Packaging height | 159 mm |
| Power source | Battery |
| Battery charger | P4A 18-C50 |
| Battery | P4A 18-B36 |
| Number of batteries included | 1 |
| Equivalent vibration level (ahv, eq) rear handle | 2.2 m/s² |
| Equivalent vibration level (ahv, eq) front handle | 2.2 m/s² |
| Knife length (metric) | 20 cm |
| Teeth opening (metric) | 8 mm |
| Cutting speed | 2800 cut/min |
Key features

Multi-functional precision
Multi-functional precision through high cutting speed and accessories for grass trimming and shaping of bushes and hedges.

Tool less swap
Switch between grass trimmer and hedge trimmer attachment without using tools.

POWER FOR ALL ALLIANCE battery system
The 18V POWER FOR ALL ALLIANCE battery system is optimal for home and garden tasks. One battery can be used for several tools and gardening brands, which allows great flexibility and less storage. Available in two sizes, Husqvarna’s 18V batteries have been optimised for Aspire™ tools to ensure improved power and efficient run time and to suit a variety of DIY projects in your garden. In addition, the compact battery size and the low weight facilitate usability, making every task more convenient and efficient.
Automower® Aspire™ R4 is not part of POWER FOR ALL ALLIANCE and is powered with a built-in battery.

Compact Storage
Made for easy storage with its tailor-made hook and compact design. Aspire™ tools can easily become even less bulky thanks to adjustable, collapsible or detachable parts that facilitate both storage and transport in tight spaces such as small sheds or cars. Using the hook included in every package, you can choose to store them directly on the wall or hang on our wall-mounted storage rail, part of the Husqvarna Storage system. Rail accessory sold separately.
Low noise levels
Low noise levels enable longer working hours and the possibility to work mornings and evenings without disturbing your neighbors.

Husqvarna Connect
With the smart Husqvarna Connect app, you’ll have easy access to helpful tips, manuals and spare part recommendations. The app can be downloaded, free of charge, from App Store or Google Play. Not yet available on all markets.

Compact Performance
The compact size and low weight of every Husqvarna Aspire™ product improve maneuverability and boasts an impressive amount of Husqvarna innovative technologies – all to increase the machine’s capacity and efficiency while consistently delivering great results in your suburban garden.

Low Carbon Emissions
By choosing this product, you can feel confident that it produces lower carbon emissions during active use compared to a traditional petrol product. This battery-driven product does not emit any CO₂ during use while still providing the power and quality that you expect from a Husqvarna product. However, it’s important to note that CO₂ emissions are generated during other stages of the product´s lifecycle, such as production, charging and end-of-life disposal.

Aspire™ Userfriendly Digital Interface
Enjoy total control and efficient work with the Husqvarna Aspire™ digital user interface. A digital user interface that lets you easily turn your machine on and off with the push of a button. Conveniently view the battery status of your tool directly on the display so you can plan your tasks effectively and only charge when you need to.

Intuitive Handling
The sleek black design of the Husqvarna Aspire™ range is complemented by orange details that intuitively guide you to all interaction points. And improved ergonomics, like adjustable handles, and robust materials help you take on any garden project with ease.

Soft Grip Handle
The soft grip handle on Husqvarna Aspire™ tools ensures maximum comfort while you work.
Features
Product video
FAQs
Will this fit my machine?
Fitment can vary by model and deck size. Send us your mower model (and deck size if applicable) and we’ll confirm compatibility before you order.
Do I need any extra brackets or fitting kits?
Some accessories require a mounting kit or specific brackets depending on your machine. If you’re unsure, ask us and we’ll advise the correct setup.
Can you fit it for me?
Yes — if you’d like installation, let us know when ordering and we can arrange fitting (collection, workshop fit, or on-site depending on the product).
Is the battery compatible with other tools?
Yes. The included P4A 18‑B36 battery is part of the 18V POWER FOR ALL ALLIANCE system and will work with other tools in that platform. Note that some products (for example Automower® Aspire™ R4) are not part of this alliance.
How do I change between the grass and hedge attachments?
Attachments are designed for tool‑less swapping. Release the attachment per the user manual, fit the required head and ensure it clicks into place before use. Always remove the battery before changing attachments.
What are the blade and noise specifications, and how heavy is the unit?
Blade length is 20 cm with an 8 mm teeth opening and a cutting speed of 2,800 cuts/min. Sound pressure at the operator’s ear is 75 dB(A) and guaranteed sound power is 84 dB(A). Weight is 1.2 kg excluding the battery, and the tool features an automatic shutdown after 180 seconds of inactivity.
Additional information
| Weight | 1.558 g |
|---|---|
| UPC|EAN | 7333377462908 |





