The HSA 45 hedge trimmer is a great option for any small property owner. Part of the AI Series, this hedge trimmer delivers excellent cutting performance at an affordable price. It is lightweight and portable, with a compact design and comfortable rubberized grips. The HSA 45 also features a built-in battery that can trim the length of an entire football field on a single charge (360 feet). And with its high cutting speeds of 2,500 strokes per minute, it will take care of your small, urban yard in no time. Stop by our store today and see the HSA 45, 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.