After testing more than a dozen iPhone power banks, we found three great models that’ll charge your phone quickly and provide ...

I salvaged a large batch of 18650 cells from old laptop batteries and needed a way to figure out which ones were still worth ...

Donut Labs claims its solid-state battery has 5-minute charging and 100,000 cycles, but independent, peer-reviewed proof is still ...

Samsung's Exynos 2600 is the world's first 2nm smartphone chip, and that's genuinely impressive. It's just not enough to outrun Qualcomm's Snapdragon 8 Elite Gen 5 in battery efficiency.

Following the release of iOS 26.4 and 18.7.6, some may be wondering how the updates affect battery life drain and performance. Now we know, with a new video putting both of the updates through their ...

The Samsung Galaxy S26's Snapdragon 8 Elite Gen 5 processor buries the Exynos 2600 chip in battery life, according to a test run by the folks at Android Addicts.

Windows laptops have traditionally lagged behind Apple's MacBooks in the battery life department, making the latter much easier to recommend for most people who need something for work and school. We ...

Intel and LG Display have achieved nearly 27 hours of battery life in a Dell XPS 16, beating Apple MacBooks with Panther Lake ...

Sodium-ion batteries offer cost advantages and long cycle life, while lithium-ion excels in energy density, shaping their ...