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Researchers figure out how to get fresh lithium into batteries

Ars Technica

As the owner of a 3-year-old laptop, I feel the finite lifespan of lithium batteries acutely. While that sounds like science fiction, a team of Chinese researchers has identified a chemical that can deliver fresh lithium to well-used batteries, extending their life.

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Xiaomi working on improved lithium-ion batteries for future smartphones

TechSpot

Earlier this year, an MIT study revealed the price of lithium-ion batteries has fallen by more than 97 percent since their commercial introduction in 1991. This dramatic decrease in cost has been a boon for the mobile and electric car industries, and has also made residential solar power systems more.

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Salty, subterranean water could relieve world’s lithium shortage

TechCrunch

The next bottleneck in lithium-ion battery supplies isn’t cobalt, even though China has a stranglehold on the market, and it’s not nickel, either, despite nickel prices nearly doubling in the past five months. But there’s no substitute for one crucial component of these batteries: Lithium. The crunch.

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iFixit PSA highlights how to safety work with lithium ion batteries

TechSpot

Reports of exploding batteries in mobile electronics like smartphones aren't all that uncommon and often occur when the battery gets punctured. This creates a short circuit between the positive and negative layers, providing a path for all of the energy stored in the battery to flow through. Things can quickly.

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MIT study shows plunge in lithium-ion battery cost over the last 10 years

TechSpot

However, the biggest issue we face today is that with the proliferation of mobile. Consumers often lament that battery technology hasn't improved at the same rate as others, like computing power which has gone up dramatically over the last few decades while batteries have only improved in relatively smaller steps.

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CATL to report record profit in 2024 despite revenue decline amid lithium price slump

TechNode

Why it matters: Despite this, CATL warned it might end the year with a revenue decline for the first time since it started releasing its financial figures in 2015, due to the lithium price squeeze that has been shaking up the industry since hitting its peak in late 2022.

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GM announces plans to make mobile power generators using hydrogen fuel cells

The Verge

General Motors announced plans to manufacture mobile power generators using its Hydrotec-branded hydrogen fuel cells. Some automakers are developing hydrogen-powered cars as a possible alternative to EVs that use lithium-ion batteries. GM is planning on offering these generators in multiple sizes for a variety of uses.