Part of the STIHL AK Series, the FSA 56 battery-powered trimmer is a great choice for suburban homeowners who demand performance and durability at an exceptional value. The FSA 56 is lightweight, only 7.3 lbs. (including AK 10 battery) and features an adjustable shaft to fit different user heights. Its AutoCut 2-2 head feeds out new line with just a tap on the ground and can trim the length of five football fields on a single battery charge – that’s up to 0.31 miles. Stop by our store today and see the trimmer in person, as well as the entire line of STIHL battery products.Usage claim tested and verified by an independent third-party test laboratory. Run time may vary based on battery type, charge level and capacity, model, operating style and conditions. Batteries and chargers can be purchased separately or as a combined set with tool.