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

Batteries remain an essential part of using many devices. We've got all the best Black Friday battery deals lined up here.

Home batteries have never been cheap, with most costing thousands (if not tens of thousands) of dollars. A recent report from EnergySage reveals that battery prices have hit a record low.

Image of nanoFlowcell's QUANT-UP EV. Many see electric vehicles (EVs) as the future of sustainable transportation. Effectively large batteries on wheels, EVs are considered a necessary alternative ...

A lithium-ion battery – the rechargeable type you find in smartphones or electric cars – will use some form of lithium compound for the cathode, and (usually) some kind of graphite as the anode.

But many need plugging in or continual purchasing of batteries to keep them going. Find a rechargeable work light, and you blitz through those issues while being sustainable to boot. Sure you’ll ...

The concept involves hydrogen cartridges that are compact and light enough to be carried by hand, with one model wearing what looks like an oversized AA battery on his back in a specially design ...

The automaker envisions the containers could be used like giant AA batteries as they could power fuel cells to generate electricity. This means refueling your FCEV could be as easy as swapping out ...