STIHL ASA 20 Cordless Secateurs
Lightweight cordless secateurs designed for precise pruning of trees, shrubs, and plants. With adjustable blade widths and progressive cutting control, they offer effortless, professional-quality results for home gardeners. Available with or without a battery and charger.
Frequently bought together
About the STIHL ASA 20 Cordless Secateurs
The STIHL ASA 20 Cordless Secateurs are a powerful and precise solution designed for effortless pruning in home gardens. Powered by the reliable AS 2 lithium-ion battery, these cordless secateurs are part of the STIHL AS System, ensuring compatibility with a range of STIHL tools.
They are ideal for pruning trees, bushes, ornamental plants, and vines, offering consistent power and control without the inconvenience of cords. Lightweight and ergonomic, the ASA 20 ensures you can work for extended periods without fatigue, making garden maintenance simpler and more enjoyable.
Effortless Pruning with Cordless Power
The ASA 20 Cordless Secateurs make pruning tasks easier and faster than ever.
Weighing less than 1 kg, they are designed for comfortable use over long periods without causing wrist strain. The cordless design gives you complete freedom to move around your garden, tackling hard-to-reach areas without the hassle of cables.
Despite their lightweight construction, these secateurs deliver powerful cutting performance, easily handling green material up to 25 mm in diameter. Powered by STIHL’s AS 2 battery, they provide reliable performance throughout the entire charge, with no drop in power as the battery runs down.
Precision Cutting with Progressive Control
One of the standout features of the ASA 20 is its progressive cut function, which offers maximum control and precision.
The blade follows the movement of your finger on the trigger, closing only as far as the control lever is pressed. This allows for accurate, controlled cuts every time, reducing strain on the tool and the user.
Additionally, the secateurs offer two blade opening widths, enabling faster cutting of thinner branches. Adjusting the blade width is simple, thanks to a quick guide printed above the battery bay. By selecting the smaller blade opening for thin branches, you can speed up your work without compromising on cutting quality.
Long Runtime and Consistent Performance
With the recommended AS 2 battery, the ASA 20 Cordless Secateurs can make up to 2,000 cuts on a single charge.
This impressive runtime ensures that most garden pruning tasks can be completed without interruption. Unlike many battery-powered tools, the ASA 20 maintains consistent power throughout the entire charge, thanks to STIHL’s intelligent electronics.
This means you’ll enjoy steady cutting performance from start to finish, making your pruning tasks more efficient and predictable.
Clear OLED Display for Real-Time Updates
Stay informed while you work with the integrated OLED display on the side of the secateurs.
This clear, easy-to-read screen provides real-time updates on battery charge level, the selected blade opening width, and the total number of cuts made by the tool. The display ensures that you can manage your tasks efficiently, always knowing when it’s time to recharge or adjust your settings.
The OLED display is bright enough to be visible even in direct sunlight, ensuring that you can keep track of your progress in all lighting conditions.
Built for Comfort and Durability
The ASA 20 Cordless Secateurs are designed with user comfort in mind.
Their balanced design helps reduce wrist strain, making them ideal for extended use. The ergonomic handle offers a secure, comfortable grip, allowing for precise control during pruning.
An EC motor powers the secateurs, providing efficient, low-maintenance performance. This motor design contributes to the tool’s lightweight feel while offering a long service life, ensuring that the ASA 20 will be a reliable companion for years to come.
Simple Maintenance with On-Board Tools
STIHL has made maintenance straightforward with an integrated on-board tool, stored in the battery compartment.
This compact tool allows you to adjust the blade clearance, lubricate the blades, and open the service flap for blade replacement – all essential maintenance tasks that can be performed on the go.
The secateurs also come with a blade guard to protect the cutting blades during transport and storage. This simple addition helps extend the lifespan of the blades, ensuring that the ASA 20 remains sharp and effective between uses.
Kit Options for Every Gardener
The STIHL ASA 20 Cordless Secateurs are available in two configurations, designed to suit the needs of different users.
Shell Only: This version includes the secateurs and blade guard but does not come with a battery or charger. It’s ideal for users who already own tools from the STIHL AS System, allowing them to use their existing AS 2 batteries and chargers.
Complete Kit: For those new to the STIHL AS System, the complete kit provides everything needed to get started right away. Along with the secateurs and blade guard, it includes an AS 2 battery and AL 1 charger. This package offers excellent value, ensuring you have all the essentials for immediate use.
These kit options provide flexibility, whether you’re expanding your STIHL collection or starting fresh.
A Reliable Pruning Solution from STIHL
The STIHL ASA 20 Cordless Secateurs offer the perfect blend of portability, power, and precision for home gardeners.
With features like progressive cutting control, adjustable blade width, and a clear OLED display, they provide a premium pruning experience that ensures every cut is clean and precise. The tool’s lightweight design, long runtime, and cordless convenience mean you can tackle even the most extensive pruning tasks without fatigue.
Built with high-quality materials and backed by STIHL’s trusted 2-year domestic warranty, the ASA 20 secateurs are a reliable, long-term investment for any gardening enthusiast.
Whether you’re trimming ornamental plants, maintaining fruit trees, or pruning shrubs, the STIHL ASA 20 Cordless Secateurs provide professional-grade results with minimal effort, making garden maintenance a simple and satisfying experience.
Take a Closer Look at the STIHL ASA 20 Cordless Secateurs
STIHL ASA 20 Cordless Secateurs Technical Information
- Voltage: 10.8 V
- Maximum cutting diameter: 25 mm
- Maximum cuts per charge: 2,000
- Blade opening positions: 2
- Tool length (including battery): 32.4 cm
- Weight (excluding battery): 0.76 kg
- Weight (including battery): 0.98 kg
















Philip Cooper –
Easy to understand instructions and to use. Charges quickly and cleans easily.
Lionel –
Excellent
Peter S –
A brilliant tool. Cuts quickly and easily even on quite thick stems. A boon if you have a lot of pruning to do.
Great service from Garden Macinery Direct as usual.