On Sat, 11 Apr 2020 10:48:49 +0100, charles wrote:

Though to be honest even a few mA drain will knacker a battery in
few
months, Solar panel maybe, plugged into the ciggy socket or ODBII?
Actually disconnect the battery when parked up on the storeage
field?
Would seem better options.

the ciggy socket on my car is only live with 'aux' switched on.

Ah, but is that via the physical steering colum switch or a
relay/solid state one buried in a BCU that could be set to "on" in
deep leep mode?

--
Cheers
Dave.