Its solid-state batteries are already showing promise with real-world tests delivering over 745 miles of range on a single ...

Is the OnePlus 15 worth paying Rs 25,000 more than the OnePlus 15R? Our six-hour battery drain test reveals how close these ...

ZDNET's key takeaways Total battery capacity is only one factor influencing actual device longevity.Lab tests demonstrate how ...

Entering real trials is a key milestone for any emerging battery technology. QuantumScape’s latest update puts its solid ...

Cold weather exposes weak batteries fast. Here’s how to spot the warning signs—and replace it before winter leaves you stuck.

Australian shipbuilder Incat has conducted initial trials of what it claims is the world's largest battery-electric ferry, ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

After the release of iOS 26.2 and iOS 18.7.3 to the public, a new video has put both updates to the test. With battery life ...

Samsung solid-state battery technology promises 600 miles of range, 9-minute charging, and production-ready deployment as ...

AI is stressing the U.S. grid, forcing energy storage to diversify. Lithium supply chains and long-duration batteries are now ...

Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery ...

Battery life is no longer just a spec you glance at and forget. In today’s flagship phones, displays are already excellent, ...