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Monaramblee's avatar
Monaramblee
Explorer
Aug 30, 2020

Replacing two 6 volt house batteries with one 12 volt

08 Holiday rambler Vacationer diesel with two 6 volt batteries for the house and two 12 volt batteries for the chassis. I would like to replace the two 6 volt batteries with one 12 volt marine/r...
wa8yxm's avatar
wa8yxm
Explorer III
Aug 31, 2020
Since you no longer dry camp it should work just fine
The big advantage to the pair of 6V=GC-2 is capacity (220 AH give or take and half usable) this compares to one 12 at
Group 24 75 ah
Groups 27/29 just under/over 100 AH
Group 31 about 130 ah And only about 1/4th usable.

So that's the only major difference.

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