i have recently bought an xr3i cabriolet (1988) the battery on it now seems a little dodgy now the bad weather is here and it states on if 12v 45ah
when checking what battery i need ideally it needs to be 12v 60ah
but i have a battery which is only a few months old what i took off my diesel van and it is a 12v 75ah
am i ok to put this battery on my car ? or would it cause any damage
as far as im aware aslong as its a 12v the bigger ah is for holding the charge longer can anyone advise me please thankyou