It's not unusual to want a discount charger in a world of expensive tech, but here's why you might not want to.

The lithium-ion battery is a new energy storage device widely employed in various fields such as mobile power, electric vehicles, unmanned aerial ...

The lithium-ion battery is a new energy storage device widely employed in various fields such as mobile power, electric vehicles, unmanned aerial vehicles, and spacecrafts due to its high energy, high ...

Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power ...

Ohio firm's breakthroughs enable smaller, more efficient capacitors for power grids and defense while addressing supply chain ...

The solar cells combine multilayer graphene with silicon wafers, harvesting both solar and kinetic energy for continuous operation. Tests show the cells can autonomously power supercapacitors embedded ...

A recent innovation in the form of a tiny supercapacitor is set to revolutionize the hybrid car industry. This diminutive device promises to enhance the efficiency and performance of hybrid vehicles ...

The size of a capacitor affects how much charge it can store (its capacitance), its voltage rating, and its physical ...

Researchers from Ulsan National Institute of Science and Technology (UNIST), Pohang University of Science and Technology ...

OmniVision, Sony, Samsung and Apple are working on LOFIC sensors, which will enable features like single-exposure HDR.