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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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Analysis of Lithium iron phosphate industry technology and product status.lithium polymer battery

release time:2023-07-24 Hits: Popular:AG11 battery

　　1. Poor conductivity. This issue is its most critical one. It is a major problem that Lithium iron phosphate has not been widely used so late. However, this problem can already be perfectly solved by adding C or other conductive agents. The laboratory reports that the specific capacity can reach over 160mAh/g. Conductive agent has been added to the Lithium iron phosphate material produced by our company during the production process, which does not need to be added when making batteries. Actually, the material should be: LiFePO4/C, such a composite material.

　　2. The compaction density is low. Generally, it can only reach 1.3-1.5g/ml, and low tap density can be said to be the biggest disadvantage of Lithium iron phosphate. This disadvantage determines that it has no advantage in small batteries such as mobile phone batteries. Even though it has low cost, good safety performance, stability, and high cycle times, if its volume is too large, it can only replace lithium cobalt in a small amount. This disadvantage will not be prominent in terms of power batteries. Therefore, Lithium iron phosphate is mainly used to make power batteries.

　　Countries have placed the battery industry at an important position in their national development strategies, with significant support from supporting funds and various policies. Lithium ion power batteries for electric vehicles have become a hot topic in the market and research and development. The main cathode materials studied include lithium manganate (LMO), Lithium iron phosphate (LFP), nickel cobalt manganese (NCM).

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