Reply to "Overcharging Issue: Toasted Voltage Regulator?"

khansmithMember

Thank you very much for your answer.

I have run two different batteries with same output. I asked Optima rep about the hissing and they said that was normal in an overcharge but that the battery is not broken at that point. This is why they have those two round black colored ports on top of the battery. Battery passed a load test with flying colors.

I should add that the battery before my mishap seemed to charge fine in the car.

Follow-up question:
I have only worked on internally voltage regulated alternators. If regulator is external:
a.) Where is it located?
b.) Where can one find a replacement regulator?
c.) Is it easy to replace?
d.) Would it be easier just to buy a new unit (not worried about cost)?

3/3/108:26 AM

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