I was having battery problems; the battery was as old as the bike, 2000 883 Sportster. I picked up a new battery from the H-D shop and switched it out myself (feeling of pride). I got on the bike and it started right up (even more pride). Rode to a friends house, he jumped on his bike, and I noticed that my turn signals were not working as we left. We rode a few miles to a little pizza joint parked our bikes and ate. About an hour passed and I geared up got on my bike and it wouldn't start. The lights came on but would not turn over. I parked the bike, my buddy rode back to his house got his car and tools. When he returned I checked the battery out and everything seemed fine; tried starting it again, this time not even the lights came on? Towed home, $75, took out the battery today looked at cables, seemed fine, still no power (pride has shrank). Any ideas?