Just wanted to share you guys the replacement battery I just got today for my 2016 SS.
Here's the LINK.
I picked it up after work today, they charged it up and tested it for me before I left and even help me carry my dead battery and the new one! Really good customer service.
Those who are looking to get a replacement battery, I recommend looking into this one. It looks solid, has several good reviews and have the exact dimension as the old one. The best part is that it fits right into the holder!
I looked into the cycle springs bracket holder, but it seems like it's only for Optima battery. They can't seem to guarantee that it will fit any size 34 battery, but oh well.
Started the SS, seems to start faster and more responsive. Back to the road!!