The RYOBI 40-Volt Lithium-Ion Pressure Washer is the perfect, easy-to-start, portable, cordless pressure washer. This pressure washer includes (2) 5.0 Ah batteries and eliminates the hassle of gas and electrical cords, making it simple to use. Just connect the garden hose or external water tank, insert the battery, press power and start cleaning. The pressure washer includes (2) battery ports for maximum run time, but only (1) battery is required for use. This pressure washer has two power modes: (1) the default setting produces 1000 PSI to extend run time for less demanding tasks, or (2) switch to boost mode for 1500 PSI of cleaning force when the task requires it. Quickly clean windows, patio furniture, bikes, cars and many other applications at home or on-the-go with the included 5 gallon water tank. The on-board detergent tank offers hassle-free cleaning, eliminating the need to carry a bucket of soapy water behind you. This model includes (3) nozzles: 15-degree, soap, and turbo for 50% faster cleaning. The RYOBI 40V Brushless 1500 PSI Cordless Pressure Washer combines portability with convenience and allows you to go anywhere the cleaning task awaits. Backed by a 5-year limited tool warranty and a 3-year limited battery warranty.