The STIHL AK battery system combines versatility and quality for all gardening tasks . The STIHL AK 30 S battery regularly communicates with your machine during work . In this way, it delivers exactly the effect required in the current situation. This enables higher power peaks and contributes to better utilization of the AK 30 S's performance potential.

Thanks to the LED charge status indicator, you can always see when and for how long the battery is ready for use. The lightweight lithium-ion batteries with a rated voltage of 36 V are not only very versatile , but also durable and extremely long-lasting . They make even the most demanding gardening tasks child's play. You can charge the STIHL AK batteries with the standard charger STIHL AL 101 or with the quick charger STIHL AL .

The rechargeable STIHL AK batteries are available with different energy contents:

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

Regular care, proper charging of the lithium-ion battery and a suitable environment for storing the battery help to ensure a long service life. In our overview of STIHL battery and charging times, you can see how long you can work with your STIHL cordless tool and how long the respective AK battery needs to be charged. In the overview you also see which AK battery is recommended for your STIHL tool.

Constant Power

With other brands of cordless tools, power typically drops during use as the battery becomes more and more depleted. This is not the case with STIHL cordless tools with CONSTANT POWER. Thanks to the intelligent electronics, your STIHL tool works with a constant high power level.

Power Boost

MAXIMUM INCREASE IN PERFORMANCE. Thanks to the intelligent electronics, STIHL tools and batteries communicate with each other. If the tool and the battery are equipped with the POWER BOOST function, the battery always independently provides maximum power for the respective application. To ensure optimal battery life, the device temporarily adjusts power when used too intensively.

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