Need another Battery for my petrol RAV. Looked on the alpha-batteries site and it seems to suggest that the diesel has the + and - the other way round. As I'm considering a heavier duty one this time is this correct? To further confuse if you put the car details in on the Halfords website both vehicle types are the other way round compared to the alpha site! However if you look at the 072 Battery that others have suggested it looks the correct (ie + front left) way round on both sites. I know ot