320 PSI is 5x more pressure than a traditional garden hose with sprayer. Versatile 5-in-1 pressure nozzle lets you easily switch between spray intensities (0°, 15°, 25°, 40°, and watering setting). Draws from any freshwater source so it's perfect to use around the dock or the pool. New bottle adapter lets you take the water anywhere much more portable than a traditional pressure washer. Powerful yet lightweight almost anyone can use it. High capacity 4.0Ah battery provides double the runtime compared to traditional 2.0Ah batteries. Same Battery, Expandable Power. The same battery powers over 75+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share™ family.