I have an '04 ST1300 with 79,000 miles. Every once in a while, I find my batter dead. I charge it back up, it starts and works fine. I ride it regularly and it has never died on a ride. Then the battery dies again, all of a sudden?!I I charge it back up and check the voltage every day for while and it stays good. Then a week goes by and it is dead again. I replaced the battery with a lithium battery. It worked perfectly, for a week. I rode it once or twice, no problems. I checked the voltage a few times for a week or so and felt it was all good. Then I found the battery dead again! I cant find any drain. I show no draw when using a meter to check for a drain. It seems something is intermittently "turning on" and draining, while it is sitting. Any ideas out there???