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 ...

Battery companies are slowing construction or reconsidering big investments in the United States because of tariffs on China and the proposed rollback of tax credits.

The Android 16 update introduces “Battery health,” though specific functionality depends on what Pixel phone you have.

In iOS 26, Apple updated the Battery section of the Settings app to provide a much more in-depth look at how your iPhone usage impacts battery life ...

Trump’s second term is creating ‘a limbo moment’ for US battery recyclers The president hasn't directly targeted the nascent industry, but his clean energy rollbacks could hurt it.

Your morning catch up: The lithium-ion battery plant fire; Tom Girardi's sentencing and more big stories.

Inside BlueOval SK: A 1st look at Kentucky’s EV battery powerhouse More than 1,000 people are preparing for production at one of the two massive plants in Hardin County, scheduled to begin in 2025.

Inlyte Energy is reviving and scaling iron-sodium battery technology to create a safe, low-cost, and domestically sourced alternative to lithium-ion batteries for utility-scale storage.

Global battery giant, CATL, is leveraging its blockbuster Hong Kong debut to fuel a European expansion. U.S.-China trade frictions, including potential cuts to green energy incentives, are forcing ...

Find out how to tweak settings in Chrome, Edge, Opera, and Firefox to help your laptop battery last longer between charges.

A leading Chinese electric-vehicle battery maker made its Hong Kong trading debut on Tuesday in the world’s biggest listing so far this year.