Features Powerful brushless motor long lasting power strong energy storage and boosting capacity Intelligent lithium battery design long battery life single 1500mah battery Strong water pressure 6 cylinder supercharged 20D power No rope car washer not limited by the site easy and quick to operate 6 in 1 adjustable nozzle can adjust 6 different shapes of water splash Intelligent electronic control High durability and strong endurance no need to save electricity to wash the car Large capacity and long endurance smooth operation without power failure easy cleaning High strength compression technology range up to 6 8 meters Long Range 6 8m Equipped with a foam bottle it is more convenient to wash the car Very suitable for garden watering agricultural irrigation car washing household cleaning etc Specification Brand AUTSOMEModel ST 7YS 550Colour BlackMaterial Nylon ABSRated Power 105WBattery Capacity Section10 30000mah Section 5 15000mahOperating Voltage 21VLoad Current 5ABattery Life Time 20min and 40minMaximum Flow 2 7 minWater Range 6 8MPower Cord Length 70cmInlet Hose Length 5MMaximum Pressure 60bar 870 22psicMotor cooling mode automatic coolingCar washing equipment type Household Car Washing MachineWater source type Bucket Bottle Faucet Self primingScope of application Car washing watering flowers watering vegetables spraying garden cleaning etc Plug Type US Plug EU PlugBattery Type 5 cell 10 cellSafety Warn