The brand Costco offers is Interstate Batteries, and you can replace not only your car battery but also the battery in any number of non-essential vehicles like boats, ATVs, and UTVs.

You might be surprised to learn that your favorite superstore Costco sells car batteries - not in bulk, however.

This Interstate Batteries model is at the center of a federal lawsuit accusing Costco Wholesale Clubs of overcharging customers who come into the store with failed car batteries despite the term ...

Issaquah-based Costco is facing a challenge by consumers who purchased the wholesale club's Interstate Batteries and ran afoul of a replacement policy.

A viral clip is dividing viewers after a shopper recommended buying car batteries at Costco. Here's what you can expect.

Dallas-based Interstate Batteries is entering a fresh era of leadership under newly appointed CEO Lain Hancock. After 10 years at the helm of Interstate—which reported $1.9 billion in revenue in ...

As with all things, it depends. Costco sells Interstate Batteries at a price that's typically much lower than other retailers such as AutoZone, Batteries Plus, or O'Reilly Auto Parts.

That’s what a Florida consumer is asking in a lawsuit accusing Costco Wholesale LLC of reneging on promises to provide free replacements of defective car batteries bought from the chain.

“Costco’s scheme,” the suit says, “is deceptive to reasonable consumers, such as [Skrandel], who expect that when returning their defective Interstate Batteries under Costco’s advertised ...

This Interstate Batteries model is at the center of a federal lawsuit accusing Costco Wholesale Clubs of overcharging customers who come into the store with failed car batteries despite the term ...