Portable cleaning on the jobsite or at home with 10X the cleaning power of a garden hose with the 48V Cordless Pressure Washer. Equipped with 2000mAh*10 batteries, this pressure washer can works from 40MIN to1H. Besides, the hose connection port has a knob for secondary reinforcement to prevent water leakage. Two more nozzles are added for a higher prssure 900PSI. And, the six-in-one nozzle is more practical and can meet the different cleaning needs.cordless pressure washer enables you to tackle car washing and wall cleaning with ease, making it versatile for outdoor use!