So I've completed the trolley that I was thinking of selling. I had in mind £250 and all the buyer would need is his/her own pole n brush. Plus a charger, which I would recommend a smart charger.
So it has a 5ltr per min 100psi pump.
A 12v 10Ahr battery
On/off switch (obviously)
A blue Led digital voltmeter
A red led display / analogue flow controller
10meter wolf retractable 8mm hose
Push fit connector for 6mm to attach pole hose to main hose.
23ltr water container with push fit, fittings.
Trolley with pneumatic tyres.
So what do you reckon?
https://youtu.be/kzUio_-lJ0wAfter everyone going on about warranties etc, I couldn't be bothered and so I've decided to keep it myself. (the vast majority of parts were from all the spares I ordered to make my previous trolley)