What my 12v plugs do on EHU

[Iron Van]

I am not sure if this was answered recently, but this is what I found today.

Before plugging in the EHU

By using my plug in voltage display, the rear plug on top of my 240 socket read 12.7v, as did the one on top of the dash. The socket in the cup holder read 12.3v.

After plugging in the EHU into the side (this is all as it left the factory)

The rear sockets all read 14.7v as did the plug on top of the dash. The socket in the cup holder went up to 12.5v.

From that I would assume the rear sockets are on the leisure battery, along with the dash top one, and are charged when on EHU and always live. I also guess that the main battery has some sort of charging capability when on EHU.

I have no electrical experience at all, so happy to be corrected.

Cheers

Steve