Interstate Battery Question

[JohnnieB]

Originally Posted by timbo2

in that order exactly

No, it's a 5-way tie, I listed the others alphabetically.

What it boils down to, is that there are greater differences between different grades (AH rating) in the same brand than there is differences between the same grade in different brands.

My 245AH Exide batteries will most likely outperform and outlast a Trojan T-105 batteries because they have 20AH more capacity.
On the other hand Trojan T-145 batteries will most likely outperform and out last my Exides because they store 260AH.

The trick is to buy the highest AH battery you can afford, at the best price you can find in your area.