All I know is on all 4 of my bikes, they all charge when running and testing at the battery, over 14 volts.

12.3 is not the normal for a battery sitting, should be closer to 12.7-12.8. in my experience.  

I took it for a ride yesterday just about 10 miles, didn't have time nor desire to ride it 50-100 miles, too small of a bike for me.  let it sit over night, going to see what voltage is today.  


also, just a side note, I don't know why a bike this simple has all the safety switch bull nuts on it, they've made the electrical system about 1000 times more difficult than it needs to be.  

Thanks for the replies