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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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Share the development process of lithium batteries

release time:2024-01-26 Hits: Popular:AG11 battery

　　1. In the 1970s, Exxon's M S. Whittingham uses titanium sulfide as the positive material and lithium metal as the negative material to produce the first lithium-ion battery.

　　2. In 1980, J Goodenough discovered that lithium cobalt oxide can be used as a positive material for lithium-ion batteries.

　　3. In 1982, R R. Agarwal and J.R. Selman found that lithium ions have the characteristic of embedding into graphite, and this process is fast and reversible. At the same time, the hidden dangers of lithium batteries made of metallic lithium have attracted much attention, so people are trying to use the characteristics of lithium ions embedded in graphite to make rechargeable batteries. The available lithium-ion graphite battery has been successfully developed by Bell Laboratories.

　　4. 1983 M Thackeray, J Goodenough et al. found that manganese spinel is an excellent positive material with low cost, stability, and excellent conductivity and lithium conductivity. Its decomposition temperature is high and its oxidation resistance is much lower than that of lithium cobalt oxide. Even in the event of short circuits and overcharging, it can avoid the danger of combustion and explosion.

　　5. In 1989, A Manthiram and J Goodenough found that using polymeric anions for positive ji will generate higher voltage.

　　6. In 1991, Sony released commercial lithium-ion batteries. Subsequently, lithium-ion batteries revolutionized the appearance of consumer electronics products.

　　7. In 1996, Padhi and Goodenough discovered that phosphates with olivine structures, such as lithium iron phosphate (LiFePO4), were superior to traditional orthophosphate materials and have become the mainstream orthophosphate materials.

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