I do not think its corroded connectors or anything like that i have had the bike since 03 and to date it has not seen a drop of water i am very careful to watch the weather before i go to work and have been lucky not to get stuck in the rain. Anyway i will get out the multimeter this weekend and check it out maybe a faulty rectifer or something the battery was suppost to be fully charged when i got it its one of the sealed AGM batterys i will figure it out this weekend thanks guys