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The U.S. push to mine international waters for metals defies global efforts to control and protect these fragile ecosystems.

Power Queen 12V 100Ah Low-temp Smart Deep Cycle Lithium Battery is a high-performance battery designed for RV travellers, off-grid enthusiasts, boaters, and home backup storage, providing a ...

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Most laptops need between 30 and 70 watts to charge. That means they need a lot more power than cellphones. Thankfully the ...

They have a relatively long cycle life, which is one of the ways manufacturers measure how long the battery will last. Think of it as a way of measuring just how rechargeable your battery is.

The EV battery recycler determined it could make good money by repurposing old battery packs for the grid, and found an eager ...

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US team develops scalable, safe nuclear fuel recycling using advanced tech to cut waste and boost energy recovery.

If the World Economic Forum is to be believed, deaths from flood, famine, disease and other non-military consequences of a hotter, more violent global climate might reach 580,000 per year, or 14.5 ...

This paper presents a method for an online real-time electrochemical impedance spectroscopy (EIS) measurement of batteries using closed-loop control of power converter. Unlike the previously proposed ...