STIHL AP 300 S Lithium-Ion Battery extended run times and exceptional performance designed for professional-level tasks. With a robust capacity of 281 Wh, this lightweight and weather-resistant battery is for handling large jobs such as storm cleanup and extended hedge trimming. It is compatible with AP System tools and provides full power throughout its runtime, ensuring reliable operation. The battery features overload protection and an IPX4 rating for splash-water resistance, making it durable for outdoor use. Weighing less than four pounds, it delivers an excellent power-to-weight ratio, making it an i choice for demanding outdoor work. Model Number: AP 300 S