Lowes has the Worx WG633 20V portable pressure washer with 4.0 amp battery and charger for $115. This is the brushless motor version and gets pretty good reviews for what it is. I bought one to maintain cars here in the winter to try and keep them reasonably clean from road salt/grime build up. It also works by drawing water from a bucket but can also be connected to garden hose. If I can get the bulk of the salt/road grime off the cars in the driveway I can finish up with a rinseless wash in the garage or I can just leave it as is too if I don't feel that ambitious. The advantage of feeding a washer from a bucket is I can use warm soft water from the house to rinse the cars. I bought some Primus 2.0 prewash to use and can dilute in a spray bottle to apply to vehicles where needed. Probably will try something like Saltbuster too.

https://www.lowes.com/pd/WORX-...lse&idExtracted=true

https://www.labocosmetica.stor...labocosmetica-primus

https://www.amazon.com/woolwax...r%2Caps%2C159&sr=8-1

Are Worx products any good? I'm tempted to buy this product not necessarily to keep my vehicles clean but to power was the side of the house, steps and driveway.

We have two WorX products. A 20V cordless weed wacker and a 20V tire pump and both work well and seem made well for consumer grade products. I believe their products have a three year warranty too and availability for parts.

That said unless you specifically need a cordless pressure washer you would probably be better of with one that plugs into 120V electricity that will also have significantly more water pressure and volume. There are plenty of options for around the same price point or not much more from Ryobi (Home Depot), Greenworks (Lowes and other places), etc.

https://www.homedepot.com/b/Ou...her-_-3-_-5295301731

https://www.lowes.com/search?s...k=1&rollUpVariants=0