Microsoft has a free Windows 11 battery health tool to diagnose your PC - how it helped me ...

In January 2026, the solid-state battery industry chain accelerated comprehensively in terms of materials, battery cells, ...

Your device's battery loses capacity over time. It can happen to any smartphone, whether you use a high-end or one of the best phones for battery life. The health of your battery can indicate whether ...

Battery health in EVs declines approximately 2.3% annually, with fast charging and high temperatures accelerating degradation ...

The big picture: Google's latest mid-range smartphone, the Pixel 9a, comes with a controversial new battery management feature that gradually reduces the battery's maximum charge capacity over time, ...

Sodium-ion batteries are considered a promising, sustainable alternative to lithium-ion batteries. However, high storage losses during the first charging cycle have slowed down their development so ...

NEO Battery Materials said in a release first shared with Semafor that its drone batteries achieved a 50% capacity improvement over similar products made by competitors.

With iPhone Air, Apple reintroduced the MagSafe battery pack. It’s $99, and optimized specifically for iPhone Air. It’s ...

Your car's battery has to work harder in frigid temperatures. Here's why it happens, how to avoid battery issues, and how to ...

Ohm analysts tracked over 150 actions taken by utilities, regulators and legislators in 2025 and noted a 153% year-over-year increase in residential battery enrollments, with ample room to grow.

Solar, wind, and batteries are set to supply virtually all net new US generating capacity in 2026, according to the latest ...

It's the highest-density battery ever put inside a flagship smartphone, Honor says. The Magic8 Pro Air is Honor's entry into ...