House battery charging problem...
This in re: to a 2017 Winnebago. The coach had sat for a few weeks and when I went out to move it today, the coach batteries were dead. It has been constantly plugged into a 30A receptacle. In additio...
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I can't speak for the newer RV's but I know the older models, the inverter /charger did not charge the chassis battery, only the house. They use to sell a product that connected between the chassis and house batteries in order to keep the chassis batteries topped off. (I believe it was called an Echo Charger).
