Washington — Sales in the Duracell battery segment at Gillette were flat in the third quarter, coming in at $912 million, compared with a very strong year-ago three months, when sales increased 13 ...

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 ...

The new Duracell M150, on sale today for $199, is one of the most packed portable battery banks I’ve ever seen, with USB-C, USB-A, MagSafe-compatible wireless charging, a light, a compartment ...

Duracell alleged that the sole basis for Energizer’s 10% claim is a comparison of the two brands’ AA batteries under one industry standard, but battery performance is also measured by other ...

Duracell has filed a lawsuit against Energizer, accusing the rival battery maker of running a deceptive advertising campaign. In a complaint filed in federal court in Manhattan on June 13 ...

Duracell alleged that the sole basis for Energizer’s 10% claim is a comparison of the two brands’ AA batteries under one industry standard, but battery performance is also measured by other ...