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Old 04-08-2013, 02:53 PM   #6 (permalink)
RobertISaar
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Join Date: Jul 2012
Location: camden, MI
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MC SBX - '95 Chevrolet Monte Carlo LS
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Quote:
Originally Posted by PaleMelanesian View Post
All of this is measured by disconnecting the positive battery cable and inserting an ammeter, then multiply by 12 to get Watts.
not a 100% accurate way of measuring wattage, but close enough if the battery voltage didn't drop too much between the first and last test.
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