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 ...

Car batteries tend to die at the most inconvenient moments, so periodic testing is the best way to avoid these troubles. Knowing what causes repeated battery failures can help you stay ahead of the ...

Despite retaining a 4,400 mAh battery, the Galaxy Z Fold 7 shows improved endurance in early battery tests. While not a massive leap from the noticeably thicker Z Fold 6, it offers noticeable gains ...

The new Pixel 9a might appear an unassuming mid-range phone at just $499, but it actually packs Google’s largest-ever battery into a 6.3-inch form factor. The 9a’s new 5,100mAh cell is a significant ...

Flow-style batteries are demonstrating the potential to dramatically cut the cost of energy storage. A rapid prototyping and test system developed by Pacific Northwest National Labs uses a ...

Nothing is certain except death, taxes — and the steady decline in the cost of clean energy technologies. That includes batteries. The average price of a lithium-ion battery pack fell 20 percent this ...

The first iPhone 16 reviews showed that all four models deliver great battery life. They'll last a full day with relative ease, with the larger models potentially lasting well into a second day, ...

Volkswagen-backed battery developer 24M Technologies has shared test data showcasing its Impervio separator technology, which helps reduce the risk of EV battery fires. The video footage below shows a ...

While the official launch of the Redmi Note 14 Pro series is just a couple of days away, details about the phone continue to surface online. We just don’t have the pricing, except that, leaks have ...

It’s no secret that a big reason you’ll find MacBooks among the best laptops is the insane battery life that Apple’s machines are claimed to possess. Intel may have just snatched the battery life ...

Come Friday, millions of iPhone fans around the world will get their hands on the iPhone 16 model they've preordered. Over the weekend, they'll have time to set up their new handsets and hopefully ...

During the web browsing test, the Surface Laptop 7 experienced a 24% battery drop, while the MacBook Pro saw a more efficient 16% drop. This indicates that the MacBook Pro is more energy-efficient ...