NEW YORK - Duracell has sued Energizer, ... Duracell sues Energizer over battery life claims. By Jonathan Stempel Reuters; Jun 16, 2025 Jun 16, 2025 Updated Jun 16, 2025; Facebook; ...

The battery companies are battling over Energizer’s claims that its Max batteries last 10% longer than Duracell. Duracell, which is owned by Berkshire Hathaway , says it has suffered ...

The makers of Energizer and Duracell batteries have ended two lawsuits accusing each other of advertising false claims to consumers about battery life. According to filings on Friday in Manhattan ...

In 2019 and 2020, Duracell and Energizer sued each other in the Manhattan court over performance claims in ads for Duracell Optimum and Energizer Max batteries. Both lawsuits were resolved and ...

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 ...

In 2019 and 2020, Duracell and Energizer sued each other in the Manhattan court over performance claims in ads for Duracell Optimum and Energizer MAX batteries. Both lawsuits were resolved and ...

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 ...