Realm BY-PW01-B2Z-050T iON 40V 4.0 Ah 1100 PSI Cordless Pressure Washer is an ideal way to efficiently clean siding, driveways, cars, patio furniture, and lawn equipment with the power of pressurized water jets. It has the most advanced pump with double sealing to ensure good quality. Max 1100PSI and 1.5GPM gives this unit the power to spray and scrape away grit and grime with ease. A 40-Volt, 4.0Ah universal motor is lightweight and reliable. The energy-saving auto stop function automatically shuts off the pump when the trigger gun is not engaged, prolonging the life of the pump. All of the connectors use the quick connector: includes the connector between the hose and gun, between the gun and machine, between the gun and the different nozzles, brush and patio cleaner. So you can easily assemble the machine. It provides varies sets of optional accessories for different demands, such as adjustable telescopic rod, snake hose cleaner, turbo nozzle, angle nozzle, brush, and patio cleaner.