Lithium-ion batteries power everything from our vape pens to electric cars, but they have one glaring issue: they rely on ...

Rice University researchers have developed an electrochemical reactor that extracts 97.5% pure lithium from natural brine in ...

Battery innovations often come from foreign labs that are ... They also use materials that are less expensive than common ...

BLUETTI, a renowned name in the portable power industry, has once again pushed the boundaries of innovation with the launch ...

Harris County Judge Lina Hidalgo and county fire officials launched the "CHARGE" campaign to educate people about the risks ...

Of course, those ones can be a little bit more pricey, which is why we’ve gone out and collected some of our favorite deals below, and you can always check these Roomba deals if you can’t ...

Lithium-ion (Li-ion) battery technology has historically been the power cell of choice, especially given that we’re always all looking to maximize our smartphone’s battery life. However ...

Probably one of the best-known brands is Roomba, and if you’re looking to pick up a new one, then Roomba has a lot of great options you can pick from.. Whether you’re looking for a budget ...

In terms of battery life, the Ion lasted 144 minutes on a charge in testing. The Roomba Combo Essential lasted 127 minutes, while the Mini K10+ lasted 110 minutes. To test performance, we put the ...

The $279.99 Shark Ion ... Roomba Combo Essential (12.99 by 12.99 by 3.15 inches). A silver logo breaks up the otherwise black finish on top. Near the front bumper, there's a display panel showing ...

I’m PCMag’s senior analyst covering smart home and wearable devices. I’ve been writing about tech professionally for nearly a decade and have been obsessing about it for much longer than that.