I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight ...

Researchers in Australia have developed a durable, sustainable concrete solution by repurposing a lithium-refining by-product ...

Every year, it's estimated that there are more than 5,000 lithium-ion battery fires at recycling facilities in the U.S. alone ...

They recover lithium from used batteries with a purity of 99.79% and simplify solid-state batteries, promoting the safety of ...

A joint research team from NIMS and Toyo Tanso has developed a carbon electrode that enables stable operation of a 1-Wh-class ...

A study provides new guidance for designing sodium-ion batteries, which are emerging as a less expensive and more ...

Hart power tools come with fairly inexpensive batteries, but you might be wondering if it's possible to refurbish them, or ...

In 2021, NIMS developed a lithium-air battery that delivered about 500 Wh/kg, more than twice the energy density of standard ...

Sure, you might have bought all those Ryobi batteries for your power tools, but the brand makes a lot of compatible gadgets ...

The biggest obstacle to mass production and use of sulfur-based batteries is durability. A good lithium-ion battery, like those in an electric vehicle, can go through thousands of cycles of ...

Hydrogenated borophene with cobalt nickel compounds enables stable lithium hydroxide chemistry in water, activating oxygen ...