---
product_id: 517700489
title: "Cordless Power Washer 120W High Power Washer Machine with Rechargeable Battery, 21V Max Portable Pressure Washer with Adjustable Nozzle & 16.5FT Hose Jet Washer for Car Fence Floor Cleaning Watering"
brand: "royalswill"
price: "¥22114"
currency: JPY
in_stock: true
reviews_count: 4
url: https://www.desertcart.jp/products/517700489-cordless-power-washer-120w-high-power-washer-machine-with-rechargeable
store_origin: JP
region: Japan
---

# 120W brushless motor power 21V rechargeable battery 300L/h max water flow Cordless Power Washer 120W High Power Washer Machine with Rechargeable Battery, 21V Max Portable Pressure Washer with Adjustable Nozzle & 16.5FT Hose Jet Washer for Car Fence Floor Cleaning Watering

**Brand:** royalswill
**Price:** ¥22114
**Availability:** ✅ In Stock

## Summary

> 🚀 Clean smarter, not harder — power and freedom in your hands!

## Quick Answers

- **What is this?** Cordless Power Washer 120W High Power Washer Machine with Rechargeable Battery, 21V Max Portable Pressure Washer with Adjustable Nozzle & 16.5FT Hose Jet Washer for Car Fence Floor Cleaning Watering by royalswill
- **How much does it cost?** ¥22114 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/517700489-cordless-power-washer-120w-high-power-washer-machine-with-rechargeable)

## Best For

- royalswill enthusiasts

## Why This Product

- Trusted royalswill brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Draw Water Anywhere:** 16.5ft hose with filter basket lets you source water from any spot, no limits.
- • **Complete Cleaning Kit:** Includes battery, fast charger, extension rod, foam pot, and all connectors for instant use.
- • **Unleash Portable Power:** Cordless design with lightweight build for effortless mobility and storage.
- • **Versatile Spray Control:** Stepless adjustable nozzle from 0° to 180° plus shower mode for tailored cleaning.
- • **Pressure That Packs a Punch:** Max 174 PSI working pressure blasts away stubborn grime fast.

## Overview

The Royalswill Cordless Power Washer delivers 120W of brushless motor power and up to 174 PSI pressure, fueled by a 21V rechargeable battery. Its 16.5ft hose with filter basket allows water intake from any source, while the stepless adjustable nozzle offers precise spray control. Lightweight and portable, it comes with a full accessory kit for versatile outdoor cleaning—from cars to patios—making it the ultimate on-the-go pressure washer.

## Description

CORDLESS POWER PRESSURE WASHER WITH 21V POWERFUL BATTERY - Cordless Pressure Washer is Ideal for Removing Dirt, such as Cleaning Cars, Terraces, Driveways and Siding Cordless Pressure Washer Description: Several aspects of the pressure washer left a deep impression. It can be used for cleaning and watering, and because it has a variety of accessories, it can be used immediately. Our high pressure washer have the adjustable nozzle: From 0°~180° for more convenient use. In addition, due to battery operation, the high-pressure cleaner can be used without power. It can also work without a fixed water connection, so it can be used flexibly. Thanks to its self-priming function, the device can draw water from various sources-whether it is from lakes, buckets or pools. Using the quick connector, the mobile high-pressure cleaner can of course also be connected to a regular faucet. Cordless Pressure Washer Specification: Type: Cordless High Pressure Washer Color: White Battery Voltage: 21V Battery Capacity: 1500mAh Max. Pressure: 12 Bar/174Psi Water Flow: 180L/H Charging time: about 1.5hr-3hr Size: 56*21*7.2cm (22.05x8.26 x 2.83 in) Item Weight:2.1KG Package Included: 1x Cordless Pressure Washer Host 1x Lithium-Ion Battery (21Volt 1.5Ah) 1x Charger 1x Multi-Function Nozzle 1x Extension Rod 1x Bottle Suction Tube 1x 300ML Foam Pot 1x 5M Water Hose 2x Quick Connector 1x Filter 1x User Manual Using Tips: 1. Before use please connect water hose and spray nozzle at first. 2. After connect water hose, please try to push test the connected, ensure the connect without any loose. 3. After connect water nozzle and extender, ensure there are no leakage, then you can take very comfort and easy use of our cordless car washer.

## Features

- 【Rechargeable Cordless Pressure Washer】Cordless pressure cleaner with battery and fast charger, lightweight and compact for easy transport and storage. Portable powered water nozzle for quick and easy cleaning, the pressure cleaner is perfect for many applications including Bikes, sports equipment, decks, patios, windows, gutters, tools and outdoor furniture.
- 【High Pressure Washer】 Powerful cordless power cleaner with brushless motor, offer Max 12 Bar/174 PSI working pressure with max 1.2 MPA water inlet capable of spraying water up to 300L/h, which can clean stubborn stains quickly.
- 【Draws Water from Anywhere】The 16.4ft hose with filter basket can effectively filter impurities, particles, waste leaves or sludge, better protect our pressure machine. Compared with others, our battery-powered pressure is lighter and more portable.
- 【Different Spray Nozzles for Your Uses】Our high pressure washer features the adjustable stepless nozzle: From 0°~180° and shower mode, it can be adjusted according to your needs, which is more free than the 5-in-1 nozzle! The 300ml mixture container offered can be widely used for cleaning vehicles, bikes, boats, windows and driveway.
- 【What You Get】1 x Portable Pressure Washer; 1x Lithium-Ion Battery; 1 x Fast Charger; 1 x 5m water hose; 1 x Multi-Spray Nozzle; 1x Extension Rod. 1 x water filter; 1x Bottle Suction Tube; 1 x hose connector; 1x 300ML Foam Pot ; 2x Quick Connector; 1x User Manual. If you are unsatisfied with the Pressure Washer, please contact us immediately via email, Our will provide you with a satisfactory solution for you within 24 hours!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 22.05 x 7.2 x 30 cm |
| Power source type | Battery Powered |
| Manufacturer | Royalswill |
| ASIN | B0BWDYHLM9 |

## Product Details

- **Brand:** Royalswill
- **Power source:** Battery Powered
- **Colour:** White
- **Maximum pressure:** 180 Bars
- **Hose length:** 5 Metres
- **Specification met:** CE
- **Product dimensions:** 22.1L x 7.2W x 30H centimetres
- **Maximum flow rate:** 1.8E+2 Litres Per Hour

## Images

![Cordless Power Washer 120W High Power Washer Machine with Rechargeable Battery, 21V Max Portable Pressure Washer with Adjustable Nozzle & 16.5FT Hose Jet Washer for Car Fence Floor Cleaning Watering - Image 1](https://m.media-amazon.com/images/I/71EUuHDZ9WL.jpg)
![Cordless Power Washer 120W High Power Washer Machine with Rechargeable Battery, 21V Max Portable Pressure Washer with Adjustable Nozzle & 16.5FT Hose Jet Washer for Car Fence Floor Cleaning Watering - Image 2](https://m.media-amazon.com/images/I/51gx4cmq6yL.jpg)
![Cordless Power Washer 120W High Power Washer Machine with Rechargeable Battery, 21V Max Portable Pressure Washer with Adjustable Nozzle & 16.5FT Hose Jet Washer for Car Fence Floor Cleaning Watering - Image 3](https://m.media-amazon.com/images/I/814OX8zLezL.jpg)
![Cordless Power Washer 120W High Power Washer Machine with Rechargeable Battery, 21V Max Portable Pressure Washer with Adjustable Nozzle & 16.5FT Hose Jet Washer for Car Fence Floor Cleaning Watering - Image 4](https://m.media-amazon.com/images/I/71PwfItS5dL.jpg)
![Cordless Power Washer 120W High Power Washer Machine with Rechargeable Battery, 21V Max Portable Pressure Washer with Adjustable Nozzle & 16.5FT Hose Jet Washer for Car Fence Floor Cleaning Watering - Image 5](https://m.media-amazon.com/images/I/71y620KGhSL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐ Power washer
*by D***Y on 27 May 2025*

This little cleaning gun does small jobs power ok but not fantastic .comes with 2 batterys that last a while not alot of pressure .its portable which is good but would not buy again

### ⭐⭐⭐⭐ Doesn't fit Kaarcher tools.
*by D***S on 4 January 2025*

Comes with a variety of quick release tools that fit the machine perfectly, but the washer itself isn't quite upto par with my Kaarcher. It's slightly down on pressure and my Kaarcher tools dont fit. This might be solved by some kind of adapter or similar of these are available from somewhere, haven't done a search though upto now.. However, it's much more mobile, just for the fact there's no wire to a plug socket that hinders mobility. Plus it will draw water from a bucket or similar, and it comes with a filter for this purpose if you decide to use rainwater. There's also a variety of fittings for hosepipes, outside taps etc.

### ⭐ Not a good product
*by J***O on 25 May 2025*

To tight to change nozzle broken after 2uses

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*