Can you describe the 'inverter'? Any chance it is the battery charger?bruno66 said:thanks guys
I'm embarrased to say I don't know!!
There's 3 3 pin sockets in the van, also a power invertor which I have to admit to being clueless about. The sockets work when on hook up and dont even with power invertor on or off when not on hook up.
Sorry for the high level of stupidity from me but still trying to learn!