I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight ...

Want to safely repair an electric appliance or simply test your home’s wiring? Get shopping tips as well as our top tool ...

They're in our phones, laptops and smartwatches—but lithium-ion batteries can be dangerous when damaged or overcharged.

Need a charge? Here's how to check AirPod battery levels on your iPhone, Mac and Android so they don't die on you. RD.com, Getty Images, via merchant Immerse yourself in your favorite music. Share ...

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 ...

Timi is a news and deals writer who's been reporting on technology for over a decade. He loves breaking down complex subjects into easy-to-read pieces that keep you informed. But his recent passion ...

To successfully meet the United Nations' Sustainable Development Goals (SDGs), we need significant breakthroughs in clean and ...

Quito, Ecuador--(Newsfile Corp. - September 28, 2025) - On September 25, Chery TIGGO8 CSH successfully completed the "Battery Penetration" safety challenge at a professional test track in Ecuador.

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 ...

Battery life remains one of the most critical factors when selecting a flagship smartphone. To identify the device with the best endurance, a detailed battery drain test was conducted by Techmo on six ...

OnePlus has officially revealed that the upcoming OnePlus 15 will be equipped with the new Snapdragon 8 Elite Gen 5 processor. Rumors suggest it could feature a triple-camera setup and a design ...

After starting my career at PCMag as an intern more than a decade ago, I’m back as one of its editors, focused on managing laptops, desktops, and components coverage. With 15 years of experience, I ...