The STIHL AS 2 is a lightweight and powerful 10.8 V Lithium-Ion battery designed exclusively for the STIHL AS System of cordless tools, offering constant power and excellent balance.
The compact, easy-to-handle power tools in our AS System are perfect for occasional grounds and garden maintenance. The power you need is reliably delivered by a replaceable battery.
Powerful and lightweight 10.8 V, 28 Wh Lithium-Ion battery
Compatible with all tools in the STIHL AS System range
Extremely lightweight and compact, weighing just 0.22 kg
Intelligent electronics provide constant power output during use
IPX4 rated for splashwater protection and use in all weathers
The STIHL AS 2 is a high-quality 10.8 V Lithium-Ion battery engineered to power the STIHL AS System range of compact cordless tools. Weighing just 0.22 kg, its lightweight and compact design ensures that tools remain perfectly balanced and comfortable to use for extended periods.
A key feature of the AS 2 battery is its intelligent battery management system. This technology ensures a constant level of power is delivered to the tool, regardless of whether the battery is fully charged or nearly depleted. This prevents the gradual drop in performance often seen with other battery systems, allowing for consistent results from start to finish. Please note that the AS 2 battery is not compatible with the older HSA 25 shrub shears.
Power and Durability
STIHL has engineered the AS System batteries to be extremely durable and resistant, suitable for demanding applications. The long-life battery cell technology combined with the robust housing ensures reliability and longevity. Furthermore, the battery is IPX4 certified for splashwater protection, making it a reliable power source for daily use, even in rainy conditions.
Charging Information
The AS 2 battery can be charged using compatible chargers from the STIHL range, with charging times varying by model.
Charger Model
Charge Time (to 100%)
AL 1
80 minutes
AL 5 or AL 5-2
50 minutes
For advice on the best charger for your needs, our trained sales staff at Sims Garden Machinery are always available to help.
Authorised STIHL Dealer
As an authorised UK dealer for STIHL, Sims Garden Machinery provides the confidence of purchasing genuine parts and accessories. With a history stretching back over 100 years, our expertise is second to none. Our Stratford-upon-Avon showroom displays a wide range of STIHL products, and our trained sales staff are on hand to offer expert advice. Furthermore, our workshop is staffed by trained mechanics who can provide servicing and support for all your garden machinery, ensuring you get the most from your investment.
We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on.
Real people, real support
No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help.
Expert advice — not pushy sales
Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine.
Established, independent family business
We’re a long-standing independent dealer with deep roots in the local area — built on reputation, repeat customers, and word of mouth.
Frequently Asked Questions
Which tools are compatible with the STIHL AS 2 battery?
The AS 2 battery is designed for use with all tools in the STIHL AS System. This includes tools like the GTA 26 garden pruner and the HSA 26 shrub shears. However, it is important to note that it is not compatible with the older HSA 25 model.
How long does the STIHL AS 2 battery take to charge?
Charge time depends on the charger used. With the standard STIHL AL 1 charger, it takes approximately 80 minutes to reach a full charge. Using a faster charger like the AL 5 or AL 5-2 will reduce this time to around 50 minutes.
Is the STIHL AS 2 battery waterproof?
The AS 2 battery is not fully waterproof, but it is IPX4 certified. This means it is protected against splashing water from all directions, making it safe and reliable to use in rainy or damp conditions.
Why should I buy a genuine STIHL battery from an authorised dealer?
Purchasing a genuine STIHL AS 2 battery from an authorised dealer like Sims Garden Machinery guarantees you are receiving an authentic product that meets STIHL’s strict safety and performance standards. Genuine batteries ensure optimal performance, compatibility, and longevity for your tools, and are covered by a full UK warranty. Our trained staff can also provide expert advice on its use and care.
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About STIHL
We stock a wide range of STIHL garden tools at Sims Garden Machinery. STIHL is an industry renowned garden machine company, producing a wide range of lawnmowers, with both petrol and electric engines. STIHL lawnmowers are available in both push and self-propelling models. STIHL also produces heavy-duty chainsaws, hedge trimmers, and brushcutters, perfect for professional work. We also sell a range of STIHL leaf blowers, with both handheld and backpack models available. There is also a selection of STIHL clothing and accessories, including protective helmets and boots.Our range of STIHL garden tools can be delivered across the UK. If you have ordered gardening equipment, such as a lawnmower or chainsaw, a member of our team will assemble and demonstrate it for you upon delivery.
As a brand, STIHL's international reputation goes before it and the name is well known and respected by homeowners and gardening professionals alike.
STIHL has created and honed a number of innovations, particularly in the development of its chainsaws, one of its flagship products. STIHL chainsaws are well known and sought after for their power, sturdy construction, durability and user-friendly features!
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Shipping & Delivery
FREE PDI, DELIVERY & HANDOVER
We offer a free delivery service for all machines within a 30 mile radius. Not only that; we build, inspect and run up every machine prior to delivery. Making sure you get a fully functional machine that is set-up and ready for use. On delivery we will run through with you any instructions & maintenance advice so you are comfortable with your new machine.
NATIONAL DELIVERY
Each machine will be tested prior to delivery.
Orders will be sent out via either ThePalletNetwork or DHL insured service.
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