Our bus has recently come back from work at Swift (hah!) and, ever since, we have had problems with starting in that if the vehicle is left for over a week then it will not turn over. Looking at the two batteries fitted (1 in the cab (Vehicle battery?) and one in the belly locker (leisure battery?), they both have the same code, namely LB6110L. When I google this code then the description is for a leisure battery. Does this mean that I now have two leisure batteries fitted and thus the problem in starting? Sorry about the silly question, but since dealing with Swift I am beginning to doubt my own sanity.