While disposable batteries are convenient, they're not great for the environment. These rechargeable batteries with USB ports ...

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Researchers at Harvard University have developed a solid state battery that can be recharged in 10 minutes, and now it’s got Series A funding to scale production. October 23 update: Adden Energy ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

80% is the "magic number" for many rechargeable batteries ... for your personal charging needs but those pocket-sized battery packs just don't cut it, this could be your option.

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The inverter is bidirectional, so that alternating current produced by the e-axle under regenerative braking is turned into direct current to charge the battery. The inverter on the rear MGU-K e ...

In fact I found that I rarely had to turn to the rather sizable collection of USB battery packs I had brought along with me And that has to be down to the massive battery life improvements on the ...

For comparison, the 53 kWh battery pack in a Hyundai Ioniq 6 is rated at 153 Wh/kg, Tesla's superior 4680 cell is believed to come in at 232.5 Wh/kg. This tech also charges awfully fast ...

Aspen Aerogels makes insulating materials that can be layered inside an EV’s battery to prevent or slow heat and fires from spreading within the pack. The company is building a new factory in ...