Cold weather kills car batteries fast. If yours is 3+ years old, watch for these warning signs before you're stranded. Here's how to spot a failing battery ...

Samsung is reportedly testing a 20,000mAh silicon-carbon smartphone battery promising extreme screen-on time, but swelling and long-term durability concerns could delay real-world adoption.

But a team of Chinese researchers has managed to turn sulfur’s complex chemistry into a strength, making it the primary ...

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

The Milwaukee M12 battery with the longest runtime on paper is the Redlithium XC6.0 battery, which has a 6Ah runtime.

Want to extend your car battery's lifespan? Switch off accessories, avoid long stationary periods, and protect your battery ...

If you're looking at electric vehicles, then you ought to also nab a battery report from a service such as Recurrent. Though ...

See what tests suggest about Donut Lab's solid-state cell versus a capacitor, and learn how this could affect EV charging plans in 2026.

Real-world testing involving 12 electric vehicle models and 100 sample batteries across four major Chinese cities showed that ...

The amount of renewable energy produced around the world is increasingly exceeding demand—particularly from wind and solar ...

Sodas like Coca-Cola contain acids and sugars that can harm your battery while cleaning it. Instead, use a solution of baking ...

The Department of Energy’s Pacific Northwest National Laboratory (PNNL) has officially begun its first utility-grade battery tests at the new Grid Storage Launchpad (GSL), initiating a rigorous ...