Biggest replacement battery for 2500?

[GSSS]

All to often my truck (2016 6.4L) won't start after operating the plow for a short while. The dealer says it is all fine. I do have the Snow Chief option. If there is a significantly higher CCA battery available, I would buy it. All I am seeing is 800CCA or smaller. Has anyone seen one with more CCA?

 

[Ribtipram]

Just this. Advance has a 850 too.

 

[Ribtipram]

This one says 930

 

[Ribtipram]

Sorry heres the info

 

[McBroom]

An idea here...
Have you considered using 2 batteries in tandem? Still 12V but 2X the cca and run time.


The Blue Mule

 

[Firetruck41]

If you have the money and the desire, I would buy the biggest AGM battery (any brand) that will physically fit in the battery box.

 

[Thorny]

I’d just swap to a dual battery setup like the diesels come with

 

[crash68]

There is the Odyssey AGM specific for 6.4:
https://shop.odysseybattery.com/p/94r-850
I'd be willing to be that the version for the EcoDiesel will fit:
https://shop.odysseybattery.com/p/49-950
It's a 950 CCA(1700 PHCA) 160 minute reserve capacity

The above noted Group 65 battery probably won't fit as the terminals are reversed and physically larger.

I would definitely use an AGM type battery, and consider a dual set up if you need some seriously long battery run time.

 

[DodgeDude99]

Advanced Auto parts, you typically can find a 20% sometimes a 25% discount code if you buy online pick up in store (would have to do it twice as the code is $50 max) or if the dude at the store is cool he will give you the 25% off.

Both AGM batteries in my ‘14 last year was less than $300 out the door.

 

[CptDondo]

Contact Torklift. They have auxiliary battery mounting kits. I'm looking at mounting two additional batteries under the bed.

 

[Derek Powers]

The air box is in the way of adding a 2nd battery under the hood. I upgraded my battery and haven't had a problem since and I'm running both front and back blades.

 

[coobie]

There is the Odyssey AGM specific for 6.4:
https://shop.odysseybattery.com/p/94r-850
I'd be willing to be that the version for the EcoDiesel will fit:
https://shop.odysseybattery.com/p/49-950
It's a 950 CCA(1700 PHCA) 160 minute reserve capacity

The above noted Group 65 battery probably won't fit as the terminals are reversed and physically larger.

I would definitely use an AGM type battery, and consider a dual set up if you need some seriously long battery run time.

Ordered the odyssey for my truck.