What website states that ?
The Odyssey Store site is says 170 CCA (see attached pictures):
http://shop.odysseybattery.com/p/pc680-p?pp=12
And the specs Odyssey shows here for the PC680 also says 170 CCA (with 520 HOT CA for 5 seconds):
http://www.odysseyfactory.com/autospecs.html
I absolutely agree that the Odyssey PC680 is a Great Battery with a proven record for working well in a Vmax.
All I'm saying is that the UB12180 is just as good and costs 1/3 as much.
I've had this UB12180 for over 6 years now and have never actually had to use my trickle charger on it.
I plug it in every few weeks over the winter just to be safe, but it always shows as fully charged.
So why spend an extra $80 or so when you don't have to.