Forum Discussion
Dakota98
Jun 14, 2015Explorer
You first need to check the SOC with a volt meter @ the batteries & not connected to shore power.
With a coach that old, I would charge the batteries with a portable smart charger & have the batteries disconnected from the coach. Your converter, unless it's been replaced with a modern one is basically useless for charging.
How old are the batteries ?

With a coach that old, I would charge the batteries with a portable smart charger & have the batteries disconnected from the coach. Your converter, unless it's been replaced with a modern one is basically useless for charging.
How old are the batteries ?

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