Why Does 2014 Holiday Rambler Vacationer Have Two 6V Batteries Instead of 12V
Updated 01/19/2026 | Published 08/08/2024
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Question:
I replacing my 2 house batteries on my 2014 holiday rambler vacationer. I’m surprised that they are are 6V deep cycle vs 12v. Is this correct?
asked by: Wayne
Expert Reply:
Hi Wayne; its is normal to find that on some setups. Your 6V batteries are wired in series which combines the voltage giving you 12 volts. You could replace the 6V batteries with a 12V like the # 34276285. You could also keep two 6V batteries like # 34277606 and keep them wired the same way. If you decide to replace them with two 12V batteries you need to make sure they're wired in parallel otherwise you will have a 24V system.
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Product Page this Question was Asked From
Go Power AGM RV Battery - Deep Cycle - Group 27 - 12V - 100 Amp Hour
- Battery
- RV
- 12V
- Group 27
- 100 Ah
- AGM
- Go Power
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Robin H.
1/19/2026
Hey Wayne, how did things go with the battery replacement on your Holiday Rambler? Did you end up staying with the 6V setup or switch to the 12V option? Your update could make it easier for others working on similar RV systems.