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Old 06-02-2018, 08:08 PM   #1
Junior Member
Brand: Thor Motor Coach
State: Texas
Posts: 14
THOR #8636
Thor Sprinter Citation Coach Battery Upgrades?

We only have one battery under the steps of our Thor Citation. Recently it hasn't been holding a charge. Time for an upgrade!!!
I'll definitely go with two batteries this time.

Anyone make this upgrade?
What is the largest group size battery that will fit? It currently has a group 24.
I'm also thinking Trojan AGM.
Your recommendations?

Thanks in advance!

ArnieHouTx is offline   Reply With Quote
Old 06-03-2018, 06:36 PM   #2
Senior Member
Brand: Thor Motor Coach
Model: Gemini 24TX (Formerly)
State: California
Posts: 1,431
THOR #5821
Interesting that yours came with only a single battery. Our Gemini came with two, also under the step cover. Looking, it appears anything bigger than a pair of group 24's wont fit. So far mine are holding up ok, but when the time comes, I would probably go with a pair of AGM's, or not!
Laco is offline   Reply With Quote

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