Graham and I purchased Odyssey PC310 at the same time in 2005 because the company offered us a little discount. When I first saw the batteries I was very sceptical due mainly to the small size (about half the size of a lead acid equivalent). However on the recommendation of the supplier I changed the battery leads to leads with 4mm terminals and fitted the battery in the bottom of the battery box. Like the others my battery has not been charged since, even though the bike sits for 6 months at a time without use.
