I just bought a 1996 Honda CBR600f3, I fixed it up and had it running good. I put new cosmetics on it and was really excited to have it running for next season, as I live in Wisconsin. I tried to start it yesterday, it didn’t start; kept trying but the battery died. I put it on the charger and just tried it after I got home. I tried and tried and tried, I can’t get it to start. The battery died again. Not sure what to do, but honestly I’ve poured thousands of dollars into it because it DID run fine; but now I don’t know what to do and I don’t think I’ll ever get to ride it. Help?