House/chassis battery issue
I have a 2007 Coachmen Concord DS275 and discovered that the only way to charge the chassis batteries is by the alternator. Shore power charges house batteries only. This is a real issue for me as th...
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Very common problem. You can charge/maintain the engine batt with its own little charger or parallel the engine batt with the house batts to charge/maintain them all with the converter.
I use a 2a charger that stays at 13.4 volts forever when it is plugged in. It came with two sets of wires. One with clamps and one with a 12v plug. I use it inside the Class C by plugging the charger's 120v plug into a receptacle and plug the 12v into the dash cig lighter socket. That keeps the engine batt at 13.4v.
There are lots of other ways to get it done.
I use a 2a charger that stays at 13.4 volts forever when it is plugged in. It came with two sets of wires. One with clamps and one with a 12v plug. I use it inside the Class C by plugging the charger's 120v plug into a receptacle and plug the 12v into the dash cig lighter socket. That keeps the engine batt at 13.4v.
There are lots of other ways to get it done.
