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Batteries and Chargers

AK 20 Battery

AK 20 COMPACT Battery
$195.00
All prices include 15% VAT.
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Available to buy from STIHL Approved Dealers
Buy this product at one of our many local stores. Find a store and contact the dealer for information about the availability.

Technical details

Battery weight1.2 kg
Rated voltage36 V
Energy content144 Wh 1)
Rated capacity as per IEC 619604 A·h
Rated cell capacity (as per manufacturer data)2 A·h 2)
1)Power capacity according to the specifications of the cell manufacturer. The actual power capacity available during operation is lower, to increase service life2)Specifications of the cell manufacturer

LITHIUM-ION 144 WH BATTERY FOR AK SYSTEM BATTERY TOOLS

The STIHL AK 20 Lithium-Ion Battery is a versatile choice, compatible with all power tools within the STIHL AK Battery range, offering a substantial 144 Wh capacity. The AK 20 Battery is impressively lightweight at just 1.2 kg. Additionally, it comes equipped with LED indicators that show charging status and the remaining power level.


The battery life varies depending on the tool type.

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