monkeyman777's 1995 Suzuki Intruder

I just bought one myself last week.  It's a 1990.  Unfortuneately, I'm having a problem with it.  This is my first bike I've owned.  The engine runs a bit rough, but my real problem is that after I run it for a while, the bike stalls on me.  I have no juice at all.  No idiot lights, no rear light, no click when I try to start it.  After I let it sit for about an hour, it fired right back up.  I let it run for about 10 minutes and got about 1/2 mile down the street when it started to sputter and eventually stall on me again.

Any thoughts?  I had left the parking lights on two days ago and just had the battery charged at a local garage today.

Nice bike.  Owned on for about 10 years.  No complaints with the exception it was hard to work on and a bit small.