AK 20 COMPACT Battery
View details about AK 20 COMPACT Battery.$195.00
STIHL cordless AK-System. Ready for any challenge.
The STIHL cordless AK-System is the flexible solution for ambitious garden work. You can find out everything you need to know about our high-performance long-life battery system here.
08.03.2024
AK-System: one battery for every tool
The lithium-ion batteries in the AK-System are real powerhouses – quiet, powerful and easy to change. What makes them special is that they can be used with all the power tools within the system. Simply select the most appropriate of the three batteries, which offer different energy capacities, depending on the power you need for the job at hand. The LEDs on the batteries indicate the battery charge level at all times, meaning you can always see when the battery needs to be charged.
Batteries in the AK-System
Battery power in use
The AK-System means efficient power and ease of use. STIHL AK batteries are easy to combine with all the cordless power tools in the system. From line trimmers to hedge trimmers, the AK-System includes what you need for many applications around the home and garden.
Equipment and guides for your project
The right cordless power tool for every project: discover our STIHL power tools and their versatile applications in our guides.
Other power tools in the AK-System
Flexible battery power: the power of the AK-System
Want to know how much you can do with a fully charged STIHL AK-System battery? The table below provides examples of how the powerful AK batteries combined with our AK-System power tools will perform in your everyday work.
| Tool | Usage | AK 10 (72 Wh) |
AK 20 (144 Wh) |
AK 30 (180 Wh) |
|---|---|---|---|---|
| MSA 60 C-B | When sawing square timber (10 x 10 cm) up to ... cuts | Not recommended | 120 cuts | 150 cuts |
| MSA 70 C-B | When sawing square timber (10 x 10 cm) up to ... cuts | Not recommended | Not recommeded | 180 cuts |
| HTA 50 | When sawing square timber (10 x 10 cm) up to ... cuts | 80 cuts | 170 cuts | 220 cuts |
| FSA 57 | Lawn edges up to ... m Up to … m2 of lawn |
625 m 125 m2 |
1,250 m 250 m2 |
1,500 m 300 m2 |
| FSA 60 | Lawn edges up to ... m Up to ... m2 of lawn |
500 m 100m2 |
1,250 m 250 m2 |
1,500 m 300 m2 |
| HSA 50 | Up to … m2 of hedge | 175 m2 | 350 m2 | 420 m2 |
| HSA 60 | Up to … m2 of hedge | 120 m2 | 490 m2 | 560 m2 |
| HLA 56 | Up to … m2 of hedge | 190 m2 | 380 m2 | 460 m2 |
| BGA 57 | Up to … m2 of dry leaves on asphalt | 380 m2 | 760 m2 | 900 m2 |
| BGA 60 | Up to … m2 of dry leaves on asphalt | 380 m2 | 760 m2 | 900 m2 |
| SHA 56 | In vacuum mode up to ... minutes and ... m2/ In blower mode up to ... minutes and ... m2 |
38 m2/ 300 m2 |
75 m2/ 600 m2 |
90 m2/ 700 m2 |
| RMA 235 | Up to … m2 of lawn | 150 m2 | 300 m2 | 400 m2 |
| RMA 339/RMA 339 C | Up to … m2 of lawn | 120 m2 | 250 m2 | 330 m2 |
| RMA 460/RMA 460 V | Up to … m2 of lawn | 120 m2 | 200 m2/ 168 m2 | 265 m2/ 218 m2 |
| RLA 240 | Up to … m2 of lawn | 96 m2 | 190 m2 | 250 m2 |
