I have a 2000 Honda Foreman TRX S that is losing charge when driving. Had it running for over an hour and it just flat out quit, no juice nothing. Battery was down to about 8 volts. Bike will not run with battery disonected.After a very brief charge voltage in battery is back up to 12.4 volts. I checked the battery when running and it is only at 12.4 volts. Seems as though it does not charge. I suspect the CDI, voltage regulator or stator. Any ideas before I start buying parts I may not need. Battery is a Lithium and when I press the test button nothing comes up.