AutoSense changes the suction based on floor type for these battery-powered models, and tops the list of their clever new features.
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The Ergorapido is a nice-looking, easy-to-use vacuum that's in the wrong line of work. It's a vacuum cleaner you'll enjoy taking out of the box, then want to put back into the box once it starts struggling to actually clean your floors.
A Toyota scientist developing hydrogen storage technology stumbles on a discovery that could make for more energy dense batteries.
Bavaria's littlest electric city car ups its capabilities to better compete in an increasingly thick segment.
Overheating lithium ion batteries have led to a number of exploding gadgets in recent years, but now researchers have come up with a way to douse the problem with a dose of nanotechnology.
The agency urges airlines to reexamine the risks associated with transporting lithium batteries as cargo.
Scientists with the Department of Energy have designed a new type of battery that they say outpaces the ubiquitous lithium-ion batteries in flammability, cost, and ability to hold a charge.
Radio Flyer's mini Model S packs a lithium ion battery and a frunk, just like the real thing.
The Consumer Product Safety Commission is investigating whether the lithium-ion batteries in the self-balancing boards are causing them to catch fire.
Researchers at Virginia Tech have developed a working sugar-powered fuel cell with energy density greater than that of current lithium-ion batteries.