Battery Question

[Dave6T4]

Walmart group 27 batteries with Weskcar decal and caps kit.

 

[TN Mopar]

I am using a Duracel Ultra 24m 800 cca (SLI24MHP)
Batteries Plus carries them for about $110
They carry a 27m as well but they have fewer CCA for some reason

Its a Marine Starting battery but they take a charge while the boat motor runs and are built for that
It is dual Post
I use the secondary posts to feed to my MSD electronics and the relay to my electric fans

My Car sits a lot but so far the Battery has lasted 2 years and shown no signs of decay
Last one lasted about 3 years

 

[Dave6T4]

I was at Wal-Mart today and noticed they had Group 27 DP marine dual post marine battery. 800 CCA. $159.00 Can. $20.00 less and 90 CCA more than regular Group 27 car battery they had!