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 ...

Crucially, the silver remained in its positively charged ionic form rather than becoming metallic again. The researchers ...

Researchers from Australia’s national science agency are working with Malaysian authorities to assess how different battery chemistries perform under tropical conditions, including high temperatures, ...

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, ...