I have an '08 JKU Rubicon that I bought new 38 months ago. I was wondering when others have had to replace their battery?

 

I bought my Jeep new on 8/25/2007, and I'm still rocking the stock battery... knock on wood

 

the battery is good for 60 months....this does not mean it will stay good for 60 months, my 08 is 32 months old........the day you start with hesitation change it.

 

Mine lasted about 3 yrs. 40,000 miles, I work offshore so it does stay parked at home alot. The only extra I have that draws any is the amp and its not that big of an amp.

 

My battery quite after 3 years. Then I got a yellow top.

 

Well I have a 09 with 23,000 miles and mine died yesterday. So I replaced it with the diehard platinum.

 

x2 @ 45k about 2 1/2 years mine quit. I went yellow top as well

 

mine lasted almost exactly 3 years. died on me last friday, and i was scrambling to buy a new one from Napa, just their 97$ one. no lights or anything like that. just bigger tires.

 

I know a guy that works at a place that I'm guessing refurbishes battery's. He says optima are majority of of what he see's coming in, for the money it's not worth it unless you get a refurbished one for 30$. Anyone have anything to say about this? I've never owned an optima so I don't really know.

 

About 3 years...winching and added lights killed it....swapped it out for an Optima Yellow top.