The Ryobi ONE+ 18v Brushless 600psi Cordless Cold Water Power Cleaner is a green plastic pressure washer that runs on an 18V battery. This cordless model from Ryobi, the ONE+ HP 18V Brushless EZClean, offers a maximum pressure of 600 psi and weighs 6.92 lb. With its convenient design at 10 inches in height and 16 inches in width, this power cleaner is perfect for outdoor use in yard, garden, and outdoor living spaces.