Cadillac SRX Dead Battery Replacement 2010 2011 2012 2013 2014 2015 2016

My wifes 5 year old battery finally died in a supermarket parking lot. Replacement was simple. only took 10 minutes and cost about $130 at Oreilly auto. I'm going to take the old battery and try rejuvenate it using my desulfator.

Optima Yellow Top for this car
https://www.amazon.com/gp/product/B07QSBXDWB/ref=as_li_tl?ie=UTF8&tag=fintechcomm0f-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B07QSBXDWB&linkId=acb6919bd7e0932f11c0f4136ac0d7ac