Ive been having some trouble with my electrics. last week the bike died on me, battery was dead. the battery was tested and it had a bad cell. put a new battery in and everything worked fine, made it the 2 hour ride home. after that i checked the system. it would never go below 12v, when running it would go to 14v. so i think ok good it was just a bad battery. yesterday coming home from a fiends house, came up to a stoplight and it died again, it was acting like a low battery, lights would come on but when you hit the starter everything would dim the go out. this time i was only 5 mins away from my mechanic, so i called him and he towed it back to his shop. i called him today and he said it started up just fine this morning. im confused as hell. has anyone ever heard of this before?