Add Yahoo as a preferred source to see more of our stories on Google. Energizer brand batteries sit on display in a supermarket in Princeton, Illinois, U.S., on Wednesday, April 30, 2014. (Daniel ...

In a battle of the batteries, Duracell has sued Energizer, accusing its rival of crossing the positive line and misleading consumers in a nationwide TV and online ad campaign about whose batteries ...

America’s top battery brands are locked in a power struggle over battery life claims. Duracell has filed a lawsuit against Energizer, accusing the rival battery maker of running a deceptive ...

Bet on the Bunny. Keep time while I beat the drum for Energizer. Energizer has never offered me a free or discounted battery. Nearly every other brand of non-rechargeable alkaline battery has leaked, ...

Warren Buffett is suing the Energizer Bunny. Battery maker Duracell, which has been owned by Buffett’s Berkshire Hathaway since 2014, has filed suit against Energizer, saying the rival battery maker ...