Which battery is longer lasting? Energizer or Duracell? The maker of Energizer batteries says it is and has sued maker of Duracell batteries on Monday. In the lawsuit, Duracell is accused of duping ...

Energizer Holdings is now a standalone battery business and Duracell is about to be transitioned from Procter & Gamble to Berkshire Hathaway, heightening battery category interest. The soft alkaline ...

(Reuters) - Duracell has failed in its effort to dismiss a lawsuit claiming it violated Energizer Holdings Inc's (ENR.N) trademark rights by using a pink bunny on battery packages that closely ...

Energizer may have the brand name recognition and cute pink bunny mascot, but Costco's Kirkland batteries are a great value.

Duracell has claimed rival Energizer's new ad campaign caused the company to suffer "irreparable reputational harm." - John Thys/AFP/Getty Images America’s top battery brands are locked in a power ...

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 ...

America’s top battery brands are locked in a power struggle over battery life claims.Video below: Patagonia sues Maine retailer over counterfeit jacketsDuracell has filed a lawsuit against Energizer, ...