new starting issue, help before I have to call dr hook

Battery voltage IS a good indicator of a battery condition, but you have to measure it after the battery has 'rested' a few hours to let the internal surface charge dissipate. 12.6-12.7v is an indicator of a good charge in a 'rested', healthy battery. Measuring battery voltage right after the car has shut off or a quick charger is removed will give high battery readings due to the surface charge referred to.