Nintendo's line of Game Boy handhelds were renowned for their stellar battery life, but a Redditor took it to the extreme ...

The highest-rated Harbor Freight battery chargers come from Cen-Tech and Viking, with a 4-amp Viking charger topping the list ...

For decades, lithium-ion batteries have powered our phones, laptops, and electric vehicles. But lithium’s limited supply and ...

I really like flashlights. It's almost an addiction. Infinity offered up its flagship 7,000-lumen torch for me to give a ...

A battery-energy storage facility is coming to East Texas. They say it's one of the largest private investments in the county ...

I have tested dozens of MagSafe battery packs over the years, including slim ones, chunky ones, low-capacity chargers, and full-on power bricks that aim to replace everything at once. Most of the ...

Syracuse, N.Y. -- Syracuse Common Council will hold a public hearing at the end of the month on a proposed six-month ...

Zach began writing for CNET in November, 2021 after writing for a broadcast news station in his hometown, Cincinnati, for five years. You can usually find him reading and drinking coffee or watching a ...

A major link in Tesla’s 4680 battery supply chain has just snapped. South Korean battery material supplier L&F Co. announced today that the value of its massive supply deal with Tesla has been slashed ...

A rare issue seems to be affecting the batteries of newer iPhone models during air travel. Many users have reported that their iPhone’s battery got swollen during a flight journey and came back to ...

Back in September, Dreame confirmed plans to launch its first smartphone for global markets. And now, the company’s first smartphone, the Dreame E1 has been spotted on a certification website, ...

Several factors contribute to better battery performance, and in the latest system update, Apple added a background tool based on Apple Intelligence. Jeff Carlson writes about mobile technology for ...