[snigvan]

Does this sound right
Fridge running at 13 watt /hour
12 volt 85 amp hour battery
so...
avg amp hours 1.08
amp hour per day (24hrs) 26

so I would get 26 hours out of my battery to run the fridge.
Did it on an on line calculator but not sure if the answer makes sense.

Sorry if it's a dumb question..I'm tired M:

 

[T4 VIRGIN-1]

same question answered here earlier tonight - may help you

http://www.vwt4forum.co.uk/

 

[snigvan]

sorry, should have checked previous threads first...said I was tired.
Therefore13watt / by 12 volt = 1.08
85 ah battery / by 1.08 = 78.46 hours
Give or take that the battery isn't at 100%
Oh and Spain will be hot so I can expect even less
It will be a compressor fridge with cold plate so here's hoping.