STIHL RCA20 Cordless Pressure Washer Set

Product Details & Features

• Operating pressure - 22 bar / 320 psi
• Max flow rate - 230 l/hr
• Hose length 5m
• Aluminium pump head

Included in the RCA20 Cordless Pressure Washer Set

• X2 AS2 Batteries
• AL1 Charger
• 4-In-1 Nozzle
• Spray lance extension
• Suction hose with filter
• Water container bag
• Detergent spray set

The STIHL RCA20 Cordless Pressure Washer Set is a complete, ready-to-use battery-powered cleaning solution designed for homeowners and outdoor enthusiasts who want powerful, portable pressure washing without the need for mains power, hoses or fixed water supplies. This set includes the cordless pressure washer, 2 AS2 batteries and a charger, so you’re ready to clean bikes, patios, garden furniture, vehicles and more straight away. 

Key Features:

Complete Cordless Kit – Comes with the RCA20 pressure washer, two AS2 batteries and an AL1 charger for immediate use with cordless convenience. 

Portable Battery Power – Battery operation frees you from cables and mains power, letting you clean garden, outdoor equipment and vehicles from virtually anywhere. 

3-in-1 Multi Nozzle – Easily switch between rotary, fan-jet, narrow jet and watering spray modes for flexible cleaning performance. 

Versatile Water Supply – Use a regular hose connection or a 20 L water container with the included suction hose and filter to clean without external water access.

Lightweight & Easy to Use – Weighing about 1.5 kg, this compact washer is simple to handle and transport. 

Accessory Pack Included – Spray lance extension, detergent spray set, suction hose and water container bag all included, stored neatly in the carry bag. 

Ideal For:

• Cleaning bikes, garden furniture and outdoor equipment

• Washing patios, decking and paths

• Vehicle, BBQ and play equipment cleaning

• Campsites, caravans or remote locations without power

• Homeowners who want an easy, cordless cleaning solution

Product Details:

Product Type: Cordless Pressure Washer Set
Model: STIHL RCA20
Power Source: Battery (2x AS 2 batteries included)
Charger: AL 1 charger included
Max Pressure: ~24 bar (approx. 350 psi)
Operating Pressure: ~22 bar
Water Flow: ~140–230 L/h
Battery System: STIHL AS System
Weight: ~1.3–1.5 kg
Hose Length: 5 m suction hose
Nozzle: 4-in-1 adjustable nozzle
Application: Portable outdoor and small surface cleaning

Why Choose This Pressure Washer Set:

The STIHL RCA20 Cordless Pressure Washer Set is an excellent choice for users who want plug-and-play portable cleaning without the hassle of mains power or fixed water supplies. Its lightweight design, flexible spray options and included accessories make it perfect for a wide variety of outdoor tasks — from washing garden furniture and vehicles to refreshing patios and equipment after outdoor activities. With two batteries included, you get extended runtime for larger jobs, while STIHL’s trusted build quality ensures dependable performance.

The STIHL RCA20 is a cordless powered pressure washer designed for the smaller cleaning jobs and professional applications. Part of STIHL's AS battery system the RCA20 is powered with an interchangeable battery that can be used in any other machine in the AS system range to cover all types of gardening tasks. 

With cordless freedom through the AS battery system the RCA20 gives you portability like never before allowing you to pressure wash on the move as well as at home. This also extends to being away from a water connection, allowing you to attach a 5 metre suction hose to the pressure washer and simply place the end in the 20 litre water container provided or by using a nearby water source. The integrated water filter protects the power tool from dirt passing through from the water source. 

The RCA20 has an operating pressure of 22 bar and a maximum water flow rate of 230 litres per hour. Pressure can be adjusted with the variable control switch to suit the cleaning job at hand.

The RCA20 comes fitted with a 4-in-1 multi nozzle which can be quickly changed between different modes:

• Fan jet nozzle The standard nozzle for cleaning normal dirt on various surfaces
• Rotary nozzle* For removing stubborn dirt from robust surfaces
• Narrow jet nozzle Sprays water in a thin, focused line
• Watering mode Pours water at a very low pressure, ideal for rinsing dirt

The RCA20 also comes with a spray lance extension, detergent spray set, plus a 5 metre suction hose with filter and a 20 litre water container bag. These accessories can all be stored in the carry bag which comes with the pressure washer as standard.

Battery Information:

• AS2- up to 15 minutes at low power and up to 8 minutes at high power

Batteries and charger provided as part of this set.