STIHL AK 20 Battery
STIHL AK 20 Battery Original price was: £129.00.Current price is: £119.00. inc. VAT
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STIHL AK 30 S Battery

Original price was: £159.00.Current price is: £149.00. inc. VAT

The STIHL AK 30 S is a powerful 36V, 180Wh Lithium-Ion battery designed for demanding tasks. It’s the ideal power source for homeowners using any tool within the STIHL AK cordless system, offering durability and consistent performance.

In Stock

STIHL_LOGO

Your garden is your own very personal project, and the tools you use need plenty of power, whilst also being easy to use. The STIHL AK System with interchangeable batteries offers a flexible range of tools for medium to large gardens. Domestic use, professional heritage. Ready for any challenge.

L-AK-IC-002

Description

Why buy the STIHL AK 30 S 180Wh AK System Battery?

  • Powerful 36 V, 180 Wh Lithium-Ion battery for demanding tasks
  • Lightweight at just 1.3 kg for excellent tool balance and handling
  • Fully compatible with all cordless power tools in the STIHL AK System
  • Clear 4-LED indicator for instant charging status and power level
  • Intelligent electronics deliver constant power output from 100% to 1%
  • Cold start feature allows operation in temperatures down to -20°C

Powerful and Reliable Energy Source

The STIHL AK 30 S is a high-capacity 36V, 5.0 Ah Lithium-Ion battery designed to power the full range of tools within the STIHL AK System. With an impressive energy capacity of 180 Wh, it provides the long-lasting performance required for demanding gardening tasks. This makes it an ideal choice for homeowners who need a versatile and durable power source for their garden maintenance. A clear, integrated 4-LED charge indicator allows you to see the remaining power at a glance, so you always know when it’s time to recharge.

Advanced Battery Technology

STIHL has engineered the AK System batteries with an intelligent battery management system. This clever technology ensures a constant level of power is delivered to the tool, whether the battery is 100% charged or nearing depletion. Unlike other systems that may lose performance as the battery drains, STIHL tools maintain consistently high power. The battery also features a unique cold start function, which protects the cells by warming them in a controlled manner before delivering full power, enabling reliable operation in temperatures as low as -20° Celsius.

Broad Compatibility

This battery is designed to work seamlessly across the entire STIHL AK product line. The AK 30 S delivers full power when used with tools such as the MSA 70 and MSA 80 chainsaws, KMA 80 and FSA 80 grass trimmers, BGA 60 leaf blower, REA 60 pressure washer, and a range of lawn mowers including the RMA 248 T, RMA 253, RMA 443 V, and RMA 448 RV. It is compatible with the AL 101, AL 301, and AL 501 charger units.

Buy with Confidence from an Authorised Dealer

As an authorised UK dealer for STIHL, Sims Garden Machinery provides genuine products backed by extensive knowledge. With a history stretching back over 100 years, our commitment to quality is unwavering. Our trained sales staff at the Stratford-upon-Avon showroom can advise on the correct battery and charger for your specific needs, ensuring you get the most from your equipment. Furthermore, our workshop, staffed by a dedicated team of trained mechanics, provides comprehensive aftersales support for all your STIHL tools. Choosing Sims means choosing expert advice and long-term peace of mind, not just a product in a box.

Not sure which machine or part is right for you?
Our team is here to help. Contact us today for expert advice.

Technical Specification

Rated Voltage 36 V
Max. Voltage 40 V
Battery Weight 1.3 kg
Rated Capacity (as per IEC 61960) 5.0 Ah
Battery Energy 180 Wh
Rated Cell Capacity (manufacturer data) 2.50 Ah
Number of LEDs 4
Width 118 mm
Length 78 mm

Why buy from Sims Garden Machinery?

Authorised Dealer

Authorised main dealer

We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on.

Real People

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

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.

Since 1908

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

Frequently Asked Questions

Which STIHL tools are compatible with the AK 30 S battery?

The AK 30 S is compatible with all power tools in the STIHL AK System. It provides full power for models such as the MSA 70/80 chainsaws, FSA 80 brushcutter, BGA 60 blower, and various RMA lawn mowers, among others.

What is the benefit of the ‘Constant Power’ feature?

The ‘Constant Power’ feature is due to STIHL’s intelligent battery electronics. It ensures that the tool receives consistently high power throughout the discharge cycle, meaning performance does not drop as the battery level decreases. You get full power from 100% charge right down to 1%.

How do I check the charge level on my AK 30 S battery?

The battery has a simple press-button system with four integrated LEDs. Pressing the button will illuminate the LEDs to give you a clear and immediate indication of the current charge status and remaining power.

Can the STIHL AK 30 S battery be used in cold weather?

Yes, it can. The AK 30 S features a ‘cold start’ function that protects the battery cells by warming them in a controlled way before use. This allows the battery to operate effectively in temperatures as low as -20° Celsius.

User Manuals / Downloads


View STIHL Brochure

Additional information
Weight1.349 kg
Dimensions12.7 × 11.5 × 9.5 cm
Brand
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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.
STIHL_LOGO

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.
SKU: S5-STIHL AK30S 36V. Categories: , Tag: