The STIHL AK-System combines versatility and quality for all kinds of garden work. You can also select the right AK lithium-ion battery for your STIHL power tool that is best suited to your job. The STIHL AK 30 S battery regularly communicates with your power tool while you work. This enables it to provide exactly the power that is needed for the respective situation. This facilitates higher performance peaks and helps to make better use of the output capabilities of the AK 30 S.

Thanks to the LED charge-level indicator, you always have an overview of when and for how long the battery is ready for use. The lightweight lithium-ion batteries with a nominal voltage of 36 V are not only particularly versatile, but also long-lasting and extremely durable. This makes even demanding gardening tasks straightforward. You can recharge STIHL AK batteries with the STIHL AL 101 standard charger or a STIHL AL quick charger.

STIHL AK batteries are available with various energy capacities:

• AK 10 (item no. 45204006530) with 72 Wh battery power, 0.8 kg weight
• AK 20 (item no. 45204006535) with 144 Wh battery power, 1.2 kg weight
• AK 30 (item no. 45204006540) with 180 Wh battery power, 1.3 kg weight
• AK 30 S (item no. 45204006545) with 180 Wh battery power, 1.3 kg weight

Regular maintenance, correct charging of the lithium-ion battery and the appropriate environment for storing the battery all help to ensure a long service life.

In our overview of STIHL battery life and charging times, you can see how long you can work with your STIHL cordless power tool and how long the respective AK battery takes to charge. The overview also shows which AK battery is recommended for your STIHL power tool.