Quote:
Originally Posted by egpeil
That'll be my task this weekend then - do these tests. Thanks.
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Looking back at my response, I think I need to clarify a point:
When you disconnect the battery cables, check the battery output
"at the battery terminals"
While the battery (or batteries) is/are disconnected, check the converter output
"at the battery cable terminals" (not the battery terminals)
With the batteries connected to the trailer battery cables, with shore power applied, you won't be able to check the battery voltage and you won't be able to check the converter output. Both are "interactive" so you must disconnect the battery terminals, check the battery separately, then check the converter (at the cable ends) to properly verify output.
Sorry if my first response might have been confusing. Good Luck and let us know what you find.