My car battery flashing on dash changed battery still same problem?

My car battery flashing on dashboard the car starts up fine changed the battery put a new one the done volt meter test reading 14 which is in working condition checked the condition of all wiring everything is fine anything else i need to look for
Answer
Sounds like the problem is with either the voltage regulator or the diode pack on the alternator. the light on the dash shows that there is a difference between the power output from the alternator and the power requirement from the battery. if un-fixed the battery will become over charged and will eventually not hold a charge. ja.