A home battery backup system can keep your devices powered during an outage. But how long does one last and is it worth the ...

Anglo-Australian mining giant Rio Tinto , plans to create a standalone lithium division after it closes its $6.7 billion ...

The lithium ion battery is great. They power much of the world around us and in our pockets, but trying to scale the ...

Most of you are familiar with lithium batteries and the drug for bipolar disorder. But did you know it used to be put in soda for hangovers, and it saved the lives of the Apollo 13 astronauts? You don ...

If you want to store energy from your solar panels to use at night or during power outages, consider investing in a solar ...

The US Department of Energy (DOE) has committed to a $1.4 billion loan for a project that will use an emerging technology to ...

Here are three smaller-cap companies with lower-priced stocks that could offer patient investors enormous returns for the ...

and four additional hours from our Best Buy AAAs. Our rigorous lab tests for alkaline and lithium batteries simulate a range of devices with different power needs. These include low-power devices such ...

The deal will make Rio the world’s third-largest producer of lithium, a metal used to build batteries for electric vehicles and many electronics, just as demand is expected to increase later ...

The CurvBeam 600 Flex Headlamp features a 180-degree floodlamp and spotlight to illuminate your vision from multiple angles ...

QuantumScape (NYSE: QS), a developer of solid-state lithium metal batteries, initially dazzled investors after its public ...