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 ...

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

Will solid-state battery tech revolutionize EVs by the end of the decade? More than one automaker seems to think ...

The OnePlus Turbo doesn't try to stand out with a flashy design or cutting-edge cameras. Instead, leaked images suggest ...

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

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 ...

The Galaxy Z TriFold failed a high-profile durability test after hinge damage and display failure under reverse bending, ...

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

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

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

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