Fingers X'd that your Motobatt ends up being a good'un.After removing it earlier 4 out of the 6 cells were down on water level, I have some battery acid here and thought of just topping it up and seeing how it holds a charge.... but then decided to order the Motobatt instead.
Following your comment I may have a look at my old Yuasa to see if it's got any low cells. One Q though - unless the battery has leaked contents (eg bike has gone over) shouldn't it be topped up with distilled water?

