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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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32700 battery

release time:2024-05-29 Hits: Popular:AG11 battery

　　South Korea successfully develops new 32700 batterymaterial "graphene ball"

　　Recently, according to Korean media reports, a research team at Samsung Electronics Advanced Institute of Technology successfully developed a new 32700 batterymaterial "graphene ball", which has a 45% higher charging capacity than existing lithium-ion batteries and a charging speed of more than 5 times.

　　Researchers found that after adding silicon dioxide to high-strength and high-conductivity graphene materials, a large amount of graphene can be synthesized. The synthesized graphene presents a three-dimensional shape like popcorn, so it is called "graphene ball". After using this graphene ball material for the anode protective film and cathode material of lithium-ion batteries, the charging capacity can be increased, the charging time can be shortened, and the high-temperature stability can also be guaranteed.

　　Graphene has always been considered a representative material among the new generation of materials. The material has a conductivity 100 times higher than copper and a conductivity speed of more than 140 times higher than silicon. This is also the reason why the graphene ball material 32700 batteryis charged five times faster than the existing rechargeable battery. South Korea plans to commercialize the "graphene ball" lithium-ion 32700 batterywithin five years.

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