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Andonso's avatar
Andonso
Explorer
May 18, 2018

AC to DC 12 volt Power supply for RV without batteries

I have a RV that's connected to shore power 24/7 and thinking of removing it's two house batteries and installing a regular PSU without charger to supply 12 volts for the RV. I use to have a PD928...
wa8yxm's avatar
wa8yxm
Explorer III
May 18, 2018
Well if all you want is a power supply.. I kind of favor the Progressive Dynamics 9100 line.. you can "upgrade" it to a 3 stage charger very easily (Add the optional charge wizard converting it into a 9200).

In your case I'd build my own supply.. but then I do that from time to time.

Since you need to start the genny. I'd go with a Group 24 battery and a 9100.

Option 2 is a 9100 and a "jump Start" Luggable battery pack. I have one of those too Very handy. Many tasks.

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