We don't normally cover nose and ear trimmers, but sometimes you come across a product that simply works. In fact, it works ...

Amazon is offering a huge 45% discount on this DEWALT 20V cordless drill kit that makes it just as cheap as it was over Black ...

They’re everywhere today, but lithium-ion jump starters only first appeared in 2013. Now there are thousands of them ( ...

Ryobi's 18V system uses interchangeable lithium batteries that can power tools both small and large. Here's six devices worth ...

Right now, you can get one of the brand's iconic cordless models on Amazon for over $60 off, but only for a limited time. The ...

Lithium-air batteries have the potential to outstrip conventional lithium-ion batteries by storing significantly more energy at the same weight. However, their high-performance values have thus far ...

Mazda is also developing high-density lithium-ion batteries that it hopes will be used in plug-in hybrids by 2030. In addition to lithium-ion batteries, the company has announced intentions to ...

And, according to a very satisfied Amazon customer, it's a power tool category you never knew you needed. Grab it now for ...

Lithium batteries are in the news constantly. But lithium has plenty of other uses. It's a drug for bipolar disorder. It used ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Sodium-ion batteries show promise as a cheaper, more resilient alternative to lithium-ion technology, but achieving market ...

The Bissell Cordless Vacuum that Amazon shoppers say is “better than Dyson” is on sale now. Users appreciate its lightweight ...