Mine is original (2006) works great, had a cold snap here last week below 0 temps....no prob. Good thing Mopar makes batteries better than their trannys!

 

sorry, but all battery's are the same to me. ive been through all sorts of performance ones in my nova, and well my optima was pretty much dead last week so i hooked it to a charger, went to drive it a few days ago, and it wouldnt start the car because it was too cold??? come on now.

 

Single, factory battery in mine. Indicator window still shows green, but I am going to add a second battery to it soon, I really should have long ago with the winch on there...

 

I still have stock and it still handles all the power im pulling from it with 2 500w rms amps and 1 700w rms amp and hella lights. but when it comes time, i am replacing it with AMG battery. Either a odyessey or kintech. Those things can be fully drained then fully charged, they put out twice the power and are 1/2 the size but are also twice the $$$$ but well worth it.

 

Original 750cca Mopar battery. Will either go Duralast Gold or Walmart Yellow top MAXX battery when the time comes. Both are Exide I believe with the same warranty.

 

stock battery here. still cranks over just fine at -25*f. My old 1995 Toyota still had the origional battery last year when i sold it...

I have to buy 3 deep cycle batteries for the boat, thats gunna break the bank...

 

Dont know about Wal Mart brand but the Duralast is Johnson Controls Industries.