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SINO TECHNOLOGY

Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .

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SUNBEAM

Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales

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GREEN POWER

Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc

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DATAPOWER

Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.

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SEONG-HEE

Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc

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STD

Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.

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14250 battery

release time:2024-07-23 Hits: Popular:AG11 battery

14250 battery breakthrough

"This project aims to develop the next generation of lithium metal batteries," said Donghai Wang, professor of mechanical engineering at Penn State and principal investigator of the project. "Lithium metal has been tried in batteries for decades, but there are some fundamental problems that have hindered its development."

Under additional strain, such as the fast charging method required for electric vehicles, lithium-ion batteries (Li) are susceptible to dendrite growth (needle-like structures), which shortens the battery cycle life and may cause safety threats such as fire or explosion. "Our approach uses a polymer at the lithium metal interface. The material is a porous sponge that not only allows lithium ions to transfer, but also inhibits lithium ion deterioration, allowing the metal coating to not grow dendrites even under low temperature and fast charging conditions," said Wang.

This research could make more powerful and stable metal battery technology an integral part of daily life. "Used in electric vehicles, this metal battery can increase their driving range, and it can also provide longer-lasting batteries for smartphones," said Wang.

In the future, the research team will explore its practical application in large battery cells to verify the advantages and feasibility of the technology. "We want to push this technology forward, and with this research we are pretty sure we can double the lifespan of lithium metal batteries," said Professor Wang.

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