So I will be parking my car at the open air long term parking spot at Melbourne airport for about 12days.
i am just worried that the battery will self discharge with not enough juice to start it when i get back, should i disconnect the battery or get one of those solar trickle chargers from SCA?
thanks
12 days? lol, i dont drive my car for 12 day periods on a regular basis.
Unless your car has got an aftermarket alarm that rapes the battery, or you have known battery issues - i wouldn't worry at all.