Key Features:
- Chargers all the STIHL AK and AP Batteries
- Lower cost charger with slower charge time
- Charging level indicator
- Turns off automatically
Home Delivery - $8 on all online orders. Delivery timeframe is 2 to 5 working days.
Click & Collect - FREE. Includes assembly of tools prior to collection. The store will contact you when your order is ready.
We will happily accept returns or exchanges up to 14 days after the date of purchase, provided the products are in their original condition and packaging. Click here to view our full Returns Policy
All STIHL tools purchased online are covered by the same comprehensive warranty as those bought in‑store, giving you complete peace of mind no matter how you shop.
Battery-Powered Tools, Batteries and Chargers
Petrol‑Powered Tools (exluding WaterBlasters and Lawnmowers)
Accessories & Cutting Attachments
Click here to find out more about the STIHL Warranty, including timeframes for, Hire and Government use.
The STIHL AP 20 battery is an entry-level option in the ALLPRO System, designed for ambitious home users and professional operators. Offering a strong price-performance balance, it's suitable for a wide range of garden and land maintenance tasks and works with a variety of compatible STIHL power tools.
Great Value Performance: The AP 20.1 delivers a solid price-performance ratio, making it a practical choice for both domestic and professional use.
Built for a Range of Jobs: Designed for a wide range of garden and property maintenance tasks, the AP 20 helps you tackle everyday jobs efficiently. Before purchasing, we recommend checking battery compatibility for your chosen tools. As the AP 20 is a lower-capacity battery, it may provide reduced runtime and performance in some higher-powered tools, which will perform better with a higher-capacity battery.
Reliable in Tough Conditions: Built with a robust design and proven STIHL battery technology to provide dependable performance, even in challenging conditions.
IPX4 Splash Protection: IPX4 certified, meaning the battery is protected against splashes of water from all directions and can be used in rainy conditions.
The AP 20 can be charged approx. 1200 times, it also has sensors that shut down the machine if the Battery becomes too hot.
✓ Fits ALLPRO / AP System Tools
✓ Interchangeable across the ALLPRO / AP range
✓ Works with AL 101, AL 301, AL 501 Chargers
Charge time with AL 101 Standard Charger: 150 minutes, or to charge it up to 80%, it takes 115 minutes
Charge time with AL 301 Fast Charger: 45 minutes, or to charge it up to 80%, it takes 30 minutes
Charge time with AL 500 Super Fast Charger: 40 minutes, or to charge it up to 80%, it takes 25 minutes
Battery life depends on the tool type. Refer to the battery run times listed on each tool or the run time chart below.
Rated voltage (V)
36
Max. voltage (V)
40
STIHL Battery System
ALLPRO / AP
Weight (kg)
1.3
Energy (Wh)
144
Rated Capacity (Ah)
4
Number of LED
4
Battery Cell Technology
Lithium-ion
Warranty
5 years domestic. 3 Years professional






Q: What is the Warranty period?
A: The STIHL AP 30 comes with a 5-year domestic warranty or 3-year professional warranty and ongoing support from your local STIHL SHOP.
Q: How do I know when the battery needs charging?
A: The AP 20 features an integrated LED charge level indicator, allowing you to quickly check the remaining battery capacity at any time with the push of a button.
Q: What charger do I need for the STIHL AP 20 battery?
A: The AP 30 is compatible with STIHL AL series chargers, including the AL 101, AL 301 and AL 500 chargers. For the fastest charging times, the AL 501 High-Speed Charger is recommended.
Q: What is STIHL POWER BOOST?
A: STIHL POWER BOOST is an intelligent system that allows compatible tools and batteries to communicate with each other. When paired with a POWER BOOST-equipped tool, the AP 20 automatically delivers maximum available power for demanding applications while intelligently managing output to help optimise battery life.
Q: Is the AP 20 suitable for professional use?
A: Yes. The AP 20 is designed for professional users, contractors, landscapers and demanding homeowners who require reliable performance, high power output and long runtimes throughout the working day.
Q: Can the AP 20 be used in wet conditions?
A: Yes. The AP 20 is built for professional outdoor use and features a robust design that meets the requirements of the STIHL AP System for use in challenging working conditions when paired with compatible tools.
Q: What's the difference between the STIHL AP 20 and AP 30 ALLPRO batteries?
A: Both the AP 20 and AP 30 ALLPRO are compatible with the same tools. The main differences are battery capacity and weight. The AP 30 ALLPRO has a higher capacity, providing longer runtimes and better performance in demanding tools such as chainsaws, mowers, blowers and brushcutters. It's the better choice for larger properties, professional use, or longer working sessions. The AP 20 ALLPRO is a cheaper, lighter, lower-capacity option that's ideal for everyday garden maintenance and shorter tasks. It is a good choice if you only use your battery in tools like Hedge Trimmers and Linetrimmers.