Cordless Pressure Washers - good, bad, indifferent?

[Eric the Red]

Has anyone got any real world experience and advice over what to get (or avoid) in one of these things? Seems ideal for remote use with no mains water or electric supply. Amazon has so many and the reviews so varied, it's hard to come to a spec/spend wisely.
Thinking of washing down after gralloching etc. Not expensive, but it would be nice to get something approaching the mark. I guess Jeff can just have it back if it's rubbish.....

 

[slider]

I have a Worx Hyroshot that I use to wash my caravan and occasional other use. Great for my purpose but nowhere near as powerful as a mains washer. It think it do your job.

 

[UnframedDave]

It's a lot of money, but I have the ego pressure washer.

It is easily up to patio cleaning, so more than adequate for your purposes. It is however quite large and as said, not cheap.

I run it with two 10ah batteries, this gives about 20 minutes use on it's highest setting.

I wouldn't buy one, if I wasn't already invested in their system. I have plenty of batteries and quick chargers that I use with their chainsaws. It's a hell of a machine though, like everything they make.