Battery IQ aims to reduce costly lithium-ion pack failures while adding under $5 per battery, with tests in e-bikes and ...

Why does one battery in a battery pack always seem to drain faster than others? How does this outcome affect both its ...

Donut Lab, the Finnish solid-state battery startup that has faced intense skepticism since its CES 2026 debut, released its first pack-level charging test results today. The 18 kWh battery pack ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Honda and LG Energy Solution’s ...

Donut Lab released a new test showing its solid-state EV battery retained 97.7% charge after 10 days, aiming to prove critics wrong who claimed it wasn’t a real battery. Donut Lab released a new test ...

Charging your EV as quickly as filling your gas tank? That’s the goal, right? The brass ring, the tipping point that surely will make electric vehicles as compelling a choice, if not more so, than ...

We may receive a commission on purchases made from links. If you've had to replace the battery in an Apple AirTag, you've seen a CR2032 battery up close. The performance of the 3-volt CR2032 lithium ...

The ability to build on short-form videos is a key part of the experience for many, but YouTube Shorts is now testing out a version of that which uses AI, with two ...

PCWorld tested laptop battery life across major processor platforms using a new Netflix streaming benchmark with the anime ‘One Piece’ at 1080p resolution. Intel Lunar Lake achieved the longest ...

Discover the best AI smartphones in 2026 with an objective smartphone performance comparison, highlighting AI speed, real-world benchmarks, and battery life for top AI phones 2026. Pixabay, ...

2025 brought big changes to the smartphone battery department, with manufacturers adding silicon-carbon batteries that massively increase capacity without increasing the size of the battery or, by ...