An Unbiased Review of the DeWalt DCMPW1600N-XJ Pressure Washer

If you’re looking for a pressure washer that offers a balance between portability and performance, the DeWalt DCMPW1600N-XJ might have caught your eye. But is it actually any good?
In this honest, unbiased review, we break down the pros, cons, and whether it’s worth adding to your kit.
Key Features at a Glance
- Cordless Design – Part of DeWalt’s 18V XR range (bare unit – battery and charger sold separately)
- 1600 PSI Max Pressure (110 Bar)
- 4-in-1 Nozzle – Easily switch between spray patterns
- Self-Priming Function – Draw water from a bucket or tank
- Compact & Lightweight – Easy to transport and store
👉 View the DCMPW1600N-XJ on DeWalt UK
What We Like

Excellent Portability
As part of DeWalt’s cordless XR platform, this pressure washer is ideal for jobs where there’s no easy access to mains water or electricity. It’s small enough to fit in a van or boot, and the self-priming function is especially handy on remote sites.
Easy to Get Started
With a 4-in-1 nozzle and straightforward controls, setup is quick. No complicated instructions, just plug in your battery and get going.
Great for Light-Duty Jobs
Perfect for:
- Cleaning bicycles, tools, and garden furniture
- Washing vehicles
- Rinsing down patios and decking
What Could Be Better
Not Built for Heavy-Duty Cleaning
With a max pressure of 1600 PSI, it handles everyday grime well, but may struggle with thick moss, oil stains, or deeply embedded dirt. For tougher cleaning, we’d recommend something like the DeWALT DWPW2400, a corded pressure washer with 2400 PSI and a sturdier build.
👉 Check out the DeWALT DWPW2400
Battery & Charger Not Included
This is a bare unit – fine if you already use DeWalt 18V XR tools, but if not, factor in the extra cost of a battery and charger.
Setup Can Be Time-Consuming
Some users on Facebook mentioned it takes a bit too long to attach all the hoses and accessories. Not a dealbreaker, but something to be aware of if you’re after a more seamless experience.
No Drain Cleaning Attachments
Unlike some other models, this one doesn’t have optional attachments for clearing drains or pipes, which could limit its versatility for some users.
Who Is It Best Suited For?
The DCMPW1600N-XJ is ideal for:
- Tradespeople working off-grid or on temporary sites
- Van-lifers and mobile valeting professionals
- DIYers who want something compact and cordless for occasional cleaning tasks
Final Verdict
If you’re already invested in DeWalt’s XR system and need a cordless pressure washer for light-duty jobs, the DCMPW1600N-XJ is a solid choice. It’s compact, portable, and handles everyday cleaning well.
However, if you need something with more power and flexibility, especially for stubborn dirt or heavy use, the DeWALT DWPW2400 might be a better long-term investment.
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