Outsunny 1800W High Pressure Washer vs Cordless Pressure Washer 1500W
Updated August 2026 — The Outsunny 1800W High Pressure Washer excels in power and efficiency, making it ideal for tough cleaning tasks, while the Cordless Pressure Washer offers portability and convenience for lighter jobs.
The Outsunny 1800W High Pressure Washer excels in power and efficiency, making it ideal for tough cleaning tasks, while the Cordless Pressure Washer offers portability and convenience for lighter jobs.
Why Outsunny 1800W High Pressure Washer is better
Higher Pressure
Outsunny has a maximum pressure of 150 bar compared to 100 bar for Cordless.
Better Flow Rate
Outsunny offers a flow rate of 420 litres/hour versus 600 litres/hour for Cordless.
Complete Kit
Outsunny includes a full kit with multiple accessories.
Why Cordless Pressure Washer 1500W is better
Lightweight
Cordless weighs only 1.4kg, making it very portable.
Cordless Design
Cordless allows for cleaning without managing power cords.
Battery Life
Cordless provides up to 40 minutes of continuous operation.
Overall score
Specifications
| Spec | Outsunny 1800W High Pressure Washer | Cordless Pressure Washer 1500W |
|---|---|---|
| Power | 1800W | 1500W |
| Max Pressure | 150 bar | 100 bar |
| Flow Rate | 420 L/h | 600 L/h |
| Hose Length | 6m | 5m |
| Weight | <10kg | 1.4kg |
Dimension comparison
Overview of the Products
The Outsunny 1800W High Pressure Washer and the Cordless Pressure Washer 1500W are two robust options for tackling cleaning tasks, each with unique features tailored to different needs. The Outsunny model is priced at £61.85, while the Sukumo cordless version is slightly cheaper at £59.99. Both washers promise effective cleaning, but their performance and design cater to different user preferences.
Performance Comparison
When it comes to cleaning power, the Outsunny 1800W High Pressure Washer boasts a maximum pressure of 150 bar, significantly higher than the Cordless Pressure Washer's 100 bar. This means the Outsunny is better suited for tougher cleaning jobs, handling stubborn dirt and grime with ease. Additionally, the Outsunny has a maximum flow rate of 420 litres per hour, allowing for efficient water usage during larger cleaning tasks. In contrast, the Cordless Pressure Washer offers a maximum flow rate of 600 litres per hour, but with less pressure, making it potentially less effective on heavy-duty jobs.
Design and Portability
The Outsunny washer is designed with portability in mind, featuring an integrated hose reel and a steel handle for easy transport. Weighing less than many traditional pressure washers, it's convenient for moving around your garden or driveway. The Cordless Pressure Washer, on the other hand, weighs only 1.4kg, making it incredibly lightweight and easy to carry. Its cordless design eliminates the hassle of managing power cords, which is a significant advantage for outdoor cleaning in remote areas.
Cleaning Versatility
Versatility is a strong point for both products, but they approach it differently. The Outsunny washer comes with a complete kit that includes a spray gun, wand, six-metre hose, and snow foam bottle, making it suitable for a variety of surfaces. It allows adjustable spray angles from 0° to 75°, catering to different cleaning requirements. The Cordless Pressure Washer enhances versatility with its upgraded 6-in-1 nozzle, which features multiple spray modes, including foam mode for stubborn stains. This nozzle design allows for effective cleaning on various surfaces, from cars to patios.
Battery Life and Runtime
Battery performance is a critical factor for cordless models. The Cordless Pressure Washer is equipped with a 21V 4.0Ah battery, offering up to 40 minutes of continuous operation on a single charge. This is particularly useful for users who need to clean larger areas without interruption. In contrast, the Outsunny model is powered by a mains connection, ensuring continuous operation without the worry of battery depletion, making it more suitable for prolonged cleaning sessions.
Water Access and Hose Length
The water access capabilities of the two washers differ significantly. The Cordless Pressure Washer has an extra-long 16.5-foot hose, which allows for greater flexibility in reaching different areas without needing to reposition the unit constantly. This is particularly useful for outdoor spaces with limited access to water sources. Meanwhile, the Outsunny model has a standard hose length, which might limit its reach unless additional hose length is added. However, its design includes an integrated reel for easy storage, which can be a practical consideration for users with limited space.
User Convenience and Features
User convenience is a focus for both models. The Outsunny washer features hassle-free controls with an automatic shut-off function for safety when the trigger is not engaged. This adds to its user-friendly design, particularly for those new to pressure washing. The Cordless Pressure Washer also prioritises ease of use, coming with clear installation instructions and a quick-connect port, allowing users to set it up quickly and start cleaning right away. However, its reliance on a battery could be a drawback for users who prefer the reliability of a plug-in model.
Price Consideration
Price can influence the decision between these two pressure washers. The Outsunny 1800W High Pressure Washer is available for £61.85, while the Cordless Pressure Washer is slightly cheaper at £59.99. The price difference is minimal, yet the performance and features of each model justify their respective costs. The choice may come down to whether users prefer the high pressure and flow rate of the Outsunny or the convenience and portability offered by the cordless design of the Sukumo.
Which should you buy?
Choosing between the Outsunny 1800W High Pressure Washer and the Cordless Pressure Washer 1500W largely depends on your specific cleaning needs. If you require a powerful washer for tough jobs and don't mind a corded design, the Outsunny is the better choice with its higher pressure and flow rate. However, if you value portability and the convenience of cordless operation for light to moderate cleaning tasks, the Cordless Pressure Washer is an excellent option. Both models offer great features, but your decision should reflect the tasks you'll primarily be tackling.
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