STIHL® AK 30 Lithium-Ion Battery KM91 it is also compatible with

it is also compatible with the optional  STIHL® PolyCut™ 12-2 trimmer head

Anti-Vibration Grip

and for liquid-cooled power units

allowing users to work efficiently and comfortably for extended periods

the MSA 220 C-B is the most powerful battery-powered chainsaw in the STIHL lineup

STIHL® AK 30 Lithium-Ion Battery KM91 it is also compatible withDescription: The AK 30 is the most powerful battery in the homeowner AK System. With increased power and run time over the previous model, the AK 30 operates at full power until battery depletion with minimal loss in capacity. Ideal for select AK System tools, the AK 30 battery provides optimal run times for the MSA 70 C B, BGA 60, RMA 460, and RMA 460 V. Compact and lightweight, this battery is an option for homeowners. Specifications: Weight: 2. 9