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 wash spayer, 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: 1500mah*10cell=30000mah / 1500mah*5cell=20000mahOperating Voltage: 21VLoad Current: 5ABattery Life Time: 20minMaximum Flow: 2.7/minWater Range: 6-8MPower Cord Length: 70cmInlet Hose Length: 5MMaximum Pressure: 60barMotor 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 Warning:1. Do not disassemble, open or cut the battery pack.2. Do not short circuit the battery pack. Do not store batteries in boxes or drawers where the battery or other metal objects may short out.3. Do not expose the battery to high temperature or flame. Avoid storing in direct sunlight.4. Do not take the battery or battery pack of the original packaging before use.5. Mechanical impact on tissue cells is prohibited.6. The water sprayed by the water spayer has impact, please do not spray it on the crowd.Package List:1x Cordless Pressure Washer1x Lithium Battery1x Removable Foam Bottle1x 5M Long Water Hose1x EU/US Charger1x 6 In1 Multi-function Nozzle1x Bottle Connector1x Hose Adapter1x Water Fitler1x ManualNote:1.Due to manual measurement, please allow a difference of 0.5-1cm.2. Due to the difference of light and screen, the color of the product may be slightly different from the picture.