Battery group size?

[bnate]

Found a "Group 75/35" Red Top @ Costco for $136. I think it was 920 CA, 720 CCA.....

See that the group number is the size (I'm fairly sure):

http://www.rtpnet.org/teaa/bcigroup.html#note1

If it says it's "75/35", is it 75 or 35 ????

My stock battery trays (both sides) measure 11 1/2" by 6 3/4".

Thanks for the clarification.

 

[jonathon]

Not being familiar with the brand of battery..

My guess is it's a dual terminal battery with top and side terminals, which would mean it could be used for both group 35 and 75 applications(if you look 'em up, the 75 is a side terminal and the 35 is a top terminal). The measurements are pretty close otherwise.