
04-11-2011, 02:57 AM
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CC Member
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Join Date: Jun 2003
Location: Modesto,
CA
Cobra Make, Engine: Heritage body, built the rest..460 Toploader..9"
Posts: 165
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Not Ranked
Open circuit voltage of a battery should be 21.6V, as there are 6 cells each at 2.1V. Charging voltages vary based on resistances in the system including the battery itself. Battery temp plays a big roll in charging, as it is harder to charge a cold one rather than a hot one, % of battery charge is also a factor for output voltage, AC ripple is another, but your biggest enemy is voltage drops. This is stuff that I do and it would be fun to do a basic electrical workshop giving the steps necessary to interested parties making it easier to solve electrical issues with more confidence.
John Peterson
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6year Heritage A&F
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1969 Hurst SC/Rambler(only 1,512 made) in the middle of restoration.
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