I use Interstates in all my rigs. They rock! The 2 in my Trazer are probably at least 6 years old. Still work good and they've even been outside frozen a few times lol
Who makes the Kirkland and energizer batteries?
I run the Odyssey dry cell batteries in both the Sub and the Power Wagon.
They are military style dry cell not gel cell like the Optima's
Bit pricey but very reliable, and can handle being completely drained and still come back to life.
From what I looked up the other day in the u.s. if it doesn't say deka or exide on the label its manufactured by johnson controls more than likely. From what I gathered.

Diehard platinum. Much better than optima or interstate imo. I worked for sears when we tested them and they last really well. They are not made by Johnson controls like the other diehards.
Out of the OEMs that are made Toyota brand batteries are the only ones made with the better interstate grid pattern.
Great info K5-CJ5.
Just to add, I worked at a Toyota dealer for 15 yrs and all, except the hybrid batteries, came directly from the local Interstate distributor.
Interstate made by Interstate and never look back.![]()
interstate batterys for years with my trucks if that helps you any .
even had 1 freeze for over 1 month . figured it would be dead. removed it . warmed it up in basement 24-36 hr's then slow trickle charge for 24-36 hr's .
few years later its still going strong in my k30 . just fired it up today and plowed snow for 4-5 hr's here in the north east .
I've got Advance Auto's Autocraft Golds in both my Jeep and Suburban. The one in the Jeep is 8 years old and still kicking. Not sure of the age of the pair in the Suburban, they were in there when we bought it.
The confidence is not high at the moment.Well, I was planning to go to the local Interstate dealer tomorrow and grab a battery when tonight my wife comes home and the battery in her Jeep has taken a crap. What brand is it..... Interstate, of course. It's a 2 year old Interstate that was a warranty replacement for a 4 month old Interstate.The confidence is not high at the moment.