Originally Posted by Adamantium
Buy an optima yellow top - problem solved.
Vernon jones has a 1 metre square solar panel connected to his which does the trickle charging just fine. Why not do that?
Thanks for the suggestion, I will have a look into that. I don't mind spending a couple of hundred for peace of mind.
The car will be parked on the road so no chance of connecting to a charger. I would prefer to have it on the drive but it just won't fit.