I have a generator in the back of my Van that runs the various things I need for work (pressure washer/vac/extraction machine etc)
I don't always use it, if there is electric available on the job I run a cable out to the van.
My question is, is there any way to rig it up so I don't need to unplug everything each time I change the power source from Mains to Generator.
Also that I wanted a battery charger that's permenantly connected to the battery so that whichever power source I am using, it would be charging the Van battery.
Is that possible ?