Need a long-lasting laptop? Here are the longest battery life laptops we've seen in our many years of hands-on testing.

In an ideal world, an AI model looking for new materials to build better batteries would be trained on millions or even ...

Built on LG Energy Solution's 10,000-plus battery patents, the platform offers quick and precise health checks.

Posts from this topic will be added to your daily email digest and your homepage feed. After a big bend, the battery appears to overheat — but iFixit isn’t worried. After a big bend, the battery ...

Apple said during the iPhone 17 launch event that the iPhone 17 Pro Max has the best battery life ever in an iPhone, especially the eSIM-only variant that features a slightly larger battery pack.

A fire at Vistra Corp’s 300-MW Moss Landing battery facility has triggered widespread safety concerns, prompting local moratoriums on new large-scale battery energy storage systems (BESS) in several U ...

Despite the rumors, there isn’t a silicon-carbon battery in the iPhone Air. Apple’s decision to stick with trusty old graphite-based lithium-ion for this generation makes sense considering the safety ...

Ajay has worked in tech journalism for over a decade as a reporter, analyst, product reviewer, and editor. He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, ...

Battery life remains a critical factor for smartphone users, directly influencing how devices are evaluated in terms of usability and overall performance. To better understand how modern smartphones ...

German zero-emission aircraft developer Vaeridion is to flight test its advanced battery system on the Dornier 328-based UpLift flying testbed operated by the country’s DLR aerospace research centre.

In brief: The slim design of the iPhone Air may appeal to some users, but many worry it could come at the cost of battery life. Several YouTubers and tech publications have tested the new device to ...

The new iPhones Apple unveiled last week offer improved battery life, at least according to official estimates. Better battery life is something buyers expect from each new iPhone generation.