STIHL AK20-144Wh Battery

Compatible with tools in the STIHL AK system, the AK 20 is a lightweight 36V lithium-ion battery. It features a four-LED charge indicator for quick and easy monitoring of the remaining charge level at the touch of a button. It is the recommended battery for the MSA 120 C-BQ chainsaw and the BGA 57 blower, as it has been designed to perfectly balance these tools.

• Battery life: The battery life depends on the tool you use it with.
• Charging time: With the AL 101 charger, the AK 20 battery charges to 100% in 180 minutes or to 80% in 135 minutes.