STIHL® AP 300 S Lithium-Ion BatteryDescription: Greater battery capacity to cover your needs for the bigger jobs is offered by the AP 300 S lithium ion battery from STIHL. The AP 300 S features great battery capacity with long run times, as well as an ideal power to weight ratio and a weight of less than four pounds. With a weather resistant design, the AP 300 S is compatible with a wide range of tools, including extended reach hedge trimmers, pole pruners, chainsaws, and blowers.