Thread: Best warranty marine battery?

Originally Posted by love2fish

Where do you get your info? Have used both with no problems. Using advance now because of 40% discount which is cheaper than walmart.

I would question that also. There are only a few battery manufactures in the US and Walmart uses some of them along with a dozen other dealers under different brand names. There as a thread on here sometime back that showed who makes the batteries for various dealers. This is a link to the Walmart one.

Walmart, (US) contact local Walmart store, Walmart.com: Save money. Live better. or everstartbatteries.com

Champion, please see Exide

EverStart [MF Starting], please see Delphi

EverStart, please see Exide

EverStart, please see Johnson Controls

EverStart MAXX [Starting], please see Johnson Controls


As you can see there are several names depending on which battery it is. If you go to the index and look up others, such as Autozone or K-Mart you may find they are all the same battery. The difference is how well the dealer warrants the battery.

PS here is a link to the index for all makes: Car and Deep Cycle Battery FAQ, Battery Manufacturers and Brand Names List, and

Our Walmarts don't offer a 31 series battery anymore.

I have a mk pc345 charger. Maybe I shouldn't normalize my batteries every couple of months.

Enerysys.. made locally great batteries. Not cheap.