DeWalt has marketed its most popular line of power tools in America as being 20V, so why are they marketed as 18V everywhere ...

Ilika CEO Graeme Purdy on beating lithium-ion with safer, higher-performing solid-state batteries for EVs and beyond.

Lithium-ion batteries have revolutionized the way we power our devices, from smartphones and laptops to electric cars and renewable energy systems. But how exactly do these powerful batteries work?

While this is the first sodium-ion power bank out there, its 45-W charging speed is fairly common, and it's heavier than cheaper lithium-ion ones you can get right now Elecom View gallery - 3 images ...

Lithium-ion battery fires from electric cars, bikes and scooters rise, challenging firefighters 06:06. The rechargeable batteries that power common items like e-bikes, scooters and electric cars ...

The largest Chinese battery manufacturer - Contemporary Amperex Technology Co., Ltd. (CATL) - has announced today the first generation of sodium-ion batteries. The sodium-ion batteries are not new ...

Going back to the start, the lithium-ion battery came out of a research lab at Exxon back in the 1970s. The lithium metal used to make the battery’s anode kept causing fires, which led to Exxon ...

Above: This year's Nobel Prize in Chemistry was awarded to three scientists credited inventing the rechargeable lithium-ion battery (YouTube: Engadget) Around the turn of the century, Tom Gage and ...

First, we try a standard lithium-ion pouch battery pack -- no SafeCore material inside. As the nail goes in, ... For the regular lithium-ion battery, the shot is unsurprisingly fatal.

Lithium-ion batteries are expensive, and large battery packs such as those in everything from electric cars to electric motorcycles and e-bikes usually make up the single largest cost of the ...

In an unprecedented view inside a working lithium-ion battery, researchers used a neutron beam to "see" the flow of lithium in real time, as the battery charged and discharged. What they saw could ...

In an unprecedented view inside a working lithium-ion battery, researchers used a neutron beam to 'see' lithium flow as the battery charged and discharged. The study could one day help explain why ...