Thread: Battery drain?
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Old 6th September 2016, 05:12 AM
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27litres 27litres is offline
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Location: Belgrave, Australia
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Based on an issue I'm having, I was going to suggest the alternator.
My battery goes flat in 3-4 days regardless of how much it's driven (it's my daily). Alternator charges at 13.2 or 13.4 volts. Don't know what amperage it produces, but as it should be charging around 14.4V and long drives don't significantly charge the battery, I'm confident the alternator is stuffed.
There's also anecdotal evidence that a collapsed voltage regulator circuit can actually act as a power drain.

The battery was renewed when the voltage drain was first detected, so I know that's not the issue and the old battery is a good spare now!

I will also check the condition of the chassis stud too, but we don't get salted roads down here!
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Marty


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