How old is your battery? 14 volts is too high of a charging rate. Should be closer to 13.5 volts for proper charging. Should be close to or exactly 12 with bike completely off. Not sure if your bike consumes battery at very low rates normally when shut off, this is very common in modern bikes with all sorts of electronic gadgetry. If battery is new I might try checking drain when off with a clamp over ammeter to see if something in draining the battery at a suspiciously high rate when off or something like that.
How old is your battery? 14 volts is too high of a charging rate. Should be closer to 13.5 volts for proper charging. Should be close to or exactly 12 with bike completely off. Not sure if your bike consumes battery at very low rates normally when shut off, this is very common in modern bikes with all sorts of electronic gadgetry. If battery is new I might try checking drain when off with a clamp over ammeter to see if something in draining the battery at a suspiciously high rate when off or something like that.