The latest options, packed with brilliant LEDs, can crank out up to 1,000 lumens ... the battery pack to turn on Constant Mode. We found it more for peace of mind, knowing that the headlamp wouldn’t ...

You can make your own lithium-ion batteries if you have a source for individual cells and a control board to match your desired voltage levels. [Bill Porter] put together a quick tutorial where he ...

You can always find a few Lithium-Ion (LiIon) batteries around ... as a larger-capacity cell – for instance, if you have two 1000 mAh cells and you need 2000 mAh capacity, you can connect ...

The company is investing in higher-value premium products, including lithium-ion battery technology. EnerSys’ NexSys iON batteries are designed to leverage lithium-ion technology for heavy-duty ...

As one of the core components of lithium-ion batteries that power EVs and mobile devices, lithium miners and their stocks stand to reap the rewards of this booming market. With national ...

Powering my cellphone? A lithium-ion battery. E-bike? Lithium-ion. Same goes for my iPad, MacBook, electric toothbrush, portable battery pack. I could go on. The same goes for your tech.

Police began evacuating a several-block area west of downtown shortly after 7 a.m. and closed off several highway exits near the Scioto River. Officers went door-to-door to alert residents about ...

The state Department of Fire Services has identified 50 lithium-ion battery fires in Massachusetts over the past six months, more than double the annual average documented by a national fire ...

It took only sixty-three days for Tesla to build a 100MW lithium-ion battery, the largest in the world, capable of kicking in as the state’s backup power source within less than a second.

Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings ...

When California is on fire, it needs batteries that can keep a home, a hospital, a fire station, a senior center running longer than the four-hour standard of lithium-ion. “What's happened that ...