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jgonzales11's avatar
jgonzales11
Explorer
Feb 28, 2015

Odd Battery Wiring Configuration in old Motorhome

I recently purchased a 1990, 30' Fleetwood Pace Arrow RV and under the hood are 3 batteries wired together--2 MS and 1 DC. Can someone please tell me if there is a logical reason to have two starter b...
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jgonzales11's avatar
jgonzales11
Explorer
Feb 28, 2015
No worries! Thanks for the quick response. MS is marine starter and DC is deep cell, so I have two starter batteries and one deep cell (house battery) all wired together. I don't know much about RV battery wiring myself--I'm much better at the mechanical end of things, but this set up seems pretty crazy to me.

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