Does anyone know the specs on the OEM Ford Battery's? Cold cranking amps and such.

 

Motorcraft didnt get it right.
If it's the one with the green status indicator window get rid of it. When my truck was less than a month old I was having to jump it. Took it to Ford and Sears several times and they both said it was good but it was not.
New truck bad battery.
1 year later and numerous jumps and problems, Green Status Indicator still green I got a Die Hard and never had another problem.

 

well Ive had mine for almost 2 years now and have absolutely now problem with it. It starts perfectly every time. although i am looking at the yellow tops

 

Put a blue-top in mine a week after i got the truck. I had it laying around and it fit. I'll probably never own anything but Optima again.

 

oem is 650 CCA,, it died on me a while ago so I picked up a 800 CCA motomaster battery.. no more problems

 

Thats weird that is the only thing I had to replace on my truck so far but it was under warranty ....