(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 ...

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 two leading battery makers are in court over battery life claims. Duracell has filed a federal lawsuit in Manhattan against Energizer, accusing its rival of misleading consumers with recent ...

An increasing number of electronic devices rely on built-in rechargeable batteries, but we haven't outgrown our need for single-use batteries. In the arena of alkalines, the two heavyweight contenders ...

(CNN) – Duracell is suing Energizer, accusing the rival battery maker of running a deceptive advertising campaign. In its lawsuit, Duracell alleges Energizer’s new ad campaign falsely states its ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. An increasing number of electronic devices rely on built-in rechargeable batteries, but we haven't outgrown our need for ...

Duracell and Energizer alkaline batteries in a supermarket - Surya S Nair/Shutterstock An increasing number of electronic devices rely on built-in rechargeable batteries, but we haven't outgrown our ...