Energizer may have the brand name recognition and cute pink bunny mascot, but Costco's Kirkland batteries are a great value. Which one comes out on top?

More than anything else, adult smartphone users in the U.S. wish their devices had longer battery lives. Avenir Telecom appears to have had that desire in mind while developing the Power Max P18K Pop ...

You want a big battery? OK, but be prepared for some downsides. Energizer, the battery company, is now building phones (a whole bunch of them, too), and one of the most interesting devices they ...

I am tired of seeing modern accessories operating on standard batteries. I just want everything to have an integrated battery! But alas, it seems we will have to keep using regular batteries for a ...

In the current age of technology, we’re getting very used to internal batteries. It’s why I always get a bit annoyed when I get any device that requires using traditional batteries. I am not about to ...

Aug 1 (Reuters) - Energizer (ENR.N), opens new tab and Walmart (WMT.N), opens new tab have asked a U.S. judge to dismiss three proposed class actions accusing them of a conspiracy to artificially ...

NEW YORK, April 29 (Reuters) - Energizer Holdings Inc (ENR.N), opens new tab and Walmart Inc (WMT.N), opens new tab have been sued by consumers and retailers in three proposed class actions accusing ...

Remember when Duracell launched a high-end laptop, then Rayovac countered with a budget alternative? Yeah, neither do we. That means Energizer getting into the laptop game is not a 'Hold my beer' ...

The only lithium button battery brand I recommend now - for serious safety reasons ...