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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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dry cell battery

release time:2024-03-16 Hits: Popular:AG11 battery

　　The United States develops magnesium dry cell battery, which have better energy density and material costs than lithium batteries

　　Although lithium-ion batteries are the mainstay of energy storage today, there are still many research groups and manufacturers trying to find energy storage technologies that are more stable and effective than lithium batteries. The U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) has recently successfully developed Magnesium solid-state battery, and the battery prototype has better energy density and material cost than lithium-ion batteries.

　　Logically speaking, battery ions can flow between the positive and negative electrodes through the electrolyte to power the battery through electrochemical reactions, and the reaction must be reversible, otherwise the battery cannot be charged. However, the carbonate electrolyte in magnesium batteries is During charge and discharge cycles, a barrier layer is easily formed on the surface of magnesium, which hinders battery charging. Although magnesium can also be charged and discharged through highly corrosive liquid electrolytes, if corrosive electrolytes are used, magnesium batteries will not be able to operate at high voltages and there are safety concerns.

　　Researchers have successfully built a prototype of a magnesium solid-state battery. The study also pointed out that the protected magnesium anode can also be charged in a carbonate electrolyte and can provide more energy. In addition, the research team not only successfully developed a rechargeable magnesium battery, but also provided a solution to the incompatibility between the anode and the electrolyte and solved the limitations of the cathode for ions.

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