You can make your own lithium-ion batteries if you have a ... [Bill Porter] put together a quick tutorial where he makes a 14.4V 2.2 AH battery for about $10. He picked up a set of cable-modem ...

Two household products have been recalled by the Consumer Product Safety Commission (CPSC) following reports of fires and ...

The loan for the plant, which would be one of the largest U.S. sources of the battery metal lithium, also cements a key part ...

At some point, the 3.6 V of a single lithium ion battery just won’t do ... What does 52 V represent? Is it, 14 3.7 V nominal stages, or is it 12 4.3 V full-charge stages? If that’s the ...

Supporting the Green Transformation of Golf Courses An EPA report reveals that the current level of atmospheric carbon ...

The accessory is powered by a 2,200 mAh 7.4V lithium battery that the brand says can run for up to 6-8 hours when fully charged. The balaclava itself is made from polyester for various head shapes ...

While China is the world's third-largest producer of lithium behind Australia and Chile, the Asian nation controls more than half of battery-grade lithium refining. China's Ganfeng Lithium is one ...

It charges 0.75% a year in fees -- or $7.50 deducted from fund performance on an annualized basis for every $1,000 invested. Although lithium battery technology is exciting for its potential ...

The lithium ion battery inside each one provides up to three ... They’re powered by two 7.4v 2.0Ah rechargeable lithium-ion ...

Attractive forward earnings multiple of 7. Cons Investments in production ... in higher-value premium products, including lithium-ion battery technology. EnerSys’ NexSys iON batteries are ...

The best heated socks can help you whether you're skiing, hiking, or shoveling snow this winter. Our gear experts test and ...

Commissions do not affect our editors' opinions or evaluations. The future will be powered by lithium, a metal that is the key ingredient for making lightweight, power-dense batteries used in next ...