Stihl AK 20 Lithium-Ion Battery

This compact but powerful lithium ion battery will fit all of the new still cordless lithium-ion products. The 36v battery is the optimum power that promotes efficiency and a lightweight ability. The run time is depended on the device it is used in although the AK 20 boasts the same amount of power as the AK 10 but is a larger battery which ultimately lead to a longer running time. See the specifications of each device for specific run times for each battery. Also fitted with a LED charge level indicator so you are never left in the dark.