Originally Posted by dedwards0323

Last time I looked at a list of US Manufacturers of Automotive Batteries (lead acid type), I found the following:

1) Johnson Controls / Milwaukee, WI
2) Exide Technologies / Alpharetta, GA
3) Continental Batteries / Dallas, TX
4) East Penn Manufacturing / Lyon Station, PA

Here's a link where I found the above info: CLICK.

This site is good at explaining the differences between battery designs and has other good info on selecting the car battery you need: CLICK.