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SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD

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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Principles of polymer lithium ion battery work.button cell battery cr1620

release time:2023-07-11 Hits: Popular:AG11 battery

　　Lithium ion batteries are generally used in cobalt lithium, lithium nickel cobalt manganese, lithium iron phosphate, negative extremely graphite, electrolytic solution is LIPF6+EC+DMC, and shells are packaged in aluminum -plastic film. During charging, lithium ions are removed from the lattice of the positive polarized oxides, migrate through the organic electrolyte to the layer -shaped negative surface and embedded in the graphite material lattice. At the same time, the remaining electrons reach the negative electrode from the external circuit. Contrary to discharge, lithium ions are removed from the graphite lattice back to the positive oxide lattice. In the case of normal charging and discharge, the embedded and departure between the lithium ions in the laminar structure of graphite and oxide generally only cause changes in laminar spacing without causing the destruction of the crystal structure. The chemical structure is basically not changed, so in terms of the reversibility of the charging and discharge reaction, lithium -ion battery is an ideal reversible battery. The process of lithium ions enters the electrode is embedded, and the process from the electrode is called out of the process. When the charging is charged, the lithium ion is embedded in the positive and negative electrode of the battery — out of the battery, just like a rocking chair in the positive and negative pole. Therefore, some people call the image of lithium ion batteries as "rocking chair batteries".

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