Cummins12V98 wrote:
GordonThree wrote:
Sams Club and Costco both carry GC2 AGM batteries ... Sams has the Duracell label made by East Penn DEKA ... Costco different label, same battery.
Costco is Interstate, NOT the same. Interstate are now made in Mexico and are NOT what they used to be.
Anything made by East Penn is top quality. Deka is one label and many others.
East Penn batteries are trash.
There are essentially three manufacturers of batteries: Exide, Johnson Controls, and East Penn.
I've had the best luck with Johnson Controls batteries.
Brand names are meaningless. Look at the shape of the battery case, not the colors or stickers.
Interstate batteries are Johnson Controls.