Chinese researchers have found a method to extract lithium from used lithium-ion batteries using a mix of carbon dioxide (CO₂ ...

Researchers at Russia's Skolkovo Institute of Science and Technology have discovered a way to improve the resilience of ...

Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether a replacement is actually needed.

A solid—rather than liquid—electrolyte between the opposite electrodes of a battery should, in theory, enable a rechargeable ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

When the power cuts out, you need light that comes on instantly and predictably, not a scramble for flashlights and a maze of ...

You probably have one sitting a few feet away, tossed beside rubber bands, takeout menus, and spare keys. It looks harmless, ...

Abstract: Existing PV-powered Li-ion chargers used in electric vehicles and other standalone applications typically employ pulse-width modulated dc-dc converters for battery charging control. However, ...

The Philippines' Technology News Blog Website, Sharing Specs and Beyond to Help Build a Tech-Informed, Tech-Empowered Nation.

By 2050, sodium-ion batteries with fast learning rates could deliver storage at 11–14 €/MWh – cheaper than lithium-ion at 16–22 €/MWh – while also offering higher energy-to-power ratios and high cycle ...

First of all, you should cut your hair when it’s dry, making sure to brush out any tangles and starting on a longer length ...

Abstract: In recent years, the application of ultrasonic detection technology in the estimation of lithium battery performance states has achieved some results, such as remaining capacity. The ...