Hey Vic, thanks for your replies. I have a pretty common 6V golf cart, deep cycle wet cell battery. It's sold in just about every auto parts store in the U.S. It's made by East Penn Manufacturing in Pennsylvania, but is supplied and labeled in various ways....Deka batteries, Carquest, Advanced Auto Parts, etc. I bought them at Carquest, and the part number is G110-12, but Deka lists them as a GC15 battery..they're 230Ah, 6V. Their listed discharge rate is 120 min @ 75 amps. Was able to get a hold of East Penn today, and they gave me the following data, in case anyone else on this forum has the same batteries, or wants to replace their AGM or gel batteries with these....I think it's a good idea, BTW. They're cheaper than the sealed AGMs or gels, and I gained some amp hour capacity with these. If you look at how golf carts are put through the ringer, these batteries have a history of holding up pretty well. In any case, the numbers are, for one 6V battery:
Bulk = 7.425V (14.85V for 2 wired in series)
Absorption = 7.275V (14.55V for 2 wired in series)
Float = 6.75V (13.5V for 2 wired in series)
Equilization = 7.875V (15.75V for 2 wired in series)
Here's a link to the batteries I have, in case anyone out there is thinking about replacing their batteries with something else. These batteries fit in my cabinet like a charm, where the old AGM type 24 batteries were. Didn't have to make any modifications in the cabinet to accomodate these (they're also just a little more than half the price of the AGMs I used to have):
https://shop.advanceautoparts.com/p/carquest-hd-battery-battery-g110-12/11151702-P
And this is a link to the East Penn/Deka data sheet on these batteries. The one I have is the
GC15:
http://www.eastpennmanufacturing.com/wp-content/uploads/Deka-Pro-Master-Golf-Car-Flyer-0248.pdf
Any questions let me know.