20V Cordless Pressure Washer, Heak 380 PSI Portable Power Cleaner with 20V 4.0Ah Battery, 6-in-1 Nozzle, Soap Applicator, Brush, The powerful copper motor provides up to 380 PSI max (355 PSI rated) and 0.6 GPM max (0.55 GPM rated), releasing 6X more pressure than a regular garden hose, produces a pumping drop of more than 14 ft to clean cars, bikes, walls, floors, swimming pools, and windows.