The HSA 56 hedge trimmer delivers exceptional performance and value. It is portable and lightweight at only 8.1 lb (including AK10 battery), while also packing a performance punch. It features a high cutting speed of 2800 spm, slicing through overgrown hedges with minimal vibration. Trim the length of three football fields on a single-charge that's up to 1000 ft and when you're done, just hang it on the wall from its on-board hanging slot. It's a great Stihl® AK series hedge trimmer for suburban yard care. Usage claim tested and verified by an independent third party test laboratory. Runtime 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.