The Ryobi RY18PW22A-0 18V ONE+ Cordless Power Washer is a lightweight, portable outdoor cleaning tool designed for quick, light-duty rinsing tasks rather than heavy-duty patio stripping. As a "bare tool" configuration (indicated by the "-0" suffix), this version is sold without a battery or charger, making it an affordable addition if you already own existing tools from the Ryobi 18V ONE+ system. It operates at a maximum pressure of 22 bar with a water flow rate of 182 litres per hour, providing roughly four times the rinsing power of a standard garden hose. A key feature is its versatility: it includes a 6-metre siphoning kit to draw fresh water directly from alternative sources like a bucket, lake, or water butt, alongside a 3-in-1 adjustable nozzle that allows you to easily switch between Turbo, 15° Fan Spray, and Shower settings. Weighing just 2.0 kg to 2.4 kg (without battery), it is highly effective for cleaning muddy mountain bikes, rinsing cars, or wiping down outdoor patio furniture, offering up to 30 minutes of runtime when paired with a standard 5.0Ah ONE+ battery.