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Which Odyssey extreme battery is the correct replacement for my 2020 Gladiator Rubicon

OLBIG

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i am looking to replace the main battery on my Rubicon with an odyssey extreme, which is the correct model to use
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dcmdon

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ODP-AGM48 H6 L3
 

ecidiego

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ODP-AGM48 H6 L3
Group 48 is the smaller JT battery for trucks without Aux switch option and the better battery. It uses a shim in the tray. JTs with the bigger battery are group 94.
 

dcmdon

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Group 48 is the smaller JT battery for trucks without Aux switch option and the better battery. It uses a shim in the tray. JTs with the bigger battery are group 94.
Whatever you say. I just went on Odyssey's website and looked it up for him.
 

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ecidiego

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Whatever you say. I just went on Odyssey's website and looked it up for him.
You must have seen this popup then:

Screenshot_20220121-205411_Chrome.jpg


Odyssey also asks you specify which battery. The 48 is the smallest, weakest one. The 94 fits in any JT. When spending over $300 for a battery, you buy the 94 which in Odysseys case is the ODP-AGM94R H7 L4.
 

dcmdon

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Ah yes, and I selected Standard. I guess I should have picked Optional.
 

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Thanks for this thread, never even thought about getting a larger battery, might be an option instead of a dual battery system, if usage is not too much....Jack
 

ecidiego

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Should the auxiliary battery be replaced when the main battery is replaced? What size is it?
 

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Should the auxiliary battery be replaced when the main battery is replaced? What size is it?
It is a Group 400 battery, 200cca. Many listings show it as an Aux14 battery. There is an Aux12 that could be used, instead, but it is only 150 or 180cca. Unless they are fairly new, and one is just defective, they should be replaced together.
 
 



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