Bad Power Supply Converter/Charger?
I have a Parallax Power Supply brand name converter/charger in my 2008 Cruiser RV Fun Finder travel trailer. I recently installed a brand new fully charged RV battery per my repairman's recommendatio...
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Doesn't sound like the 'reverse polarity' fuses are blown........you have good voltage and all DC works when using your battery charger.
Sounds like your converter is bad.
Here is a troubleshooting guide for a Parallax converter (model doesn't matter--same procedure/tests for converters)
LINK
And your old battery probably died because converter was failing
Your new battery being dragged down to 9V has shortened it's life
Sounds like your converter is bad.
Here is a troubleshooting guide for a Parallax converter (model doesn't matter--same procedure/tests for converters)
LINK
And your old battery probably died because converter was failing
Your new battery being dragged down to 9V has shortened it's life
