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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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402030 polymer battery.What are the principles of using high-temperature batteries?

release time:2023-12-14 Hits: Popular:AG11 battery

　　What are the principles of using high-temperature batteries?

　　What are the principles of using high-temperature batteries? From the foreign samples we have encountered, most batteries belong to the 150 ℃ level. High temperature batteries can generally be divided into five levels for use in environments of 100 ℃, 125 ℃, 150 ℃, 175 ℃, and 200 ℃ or above. The key to using batteries underground in petroleum is how to meet the requirements of high-temperature environments underground and ensure their safe and reliable operation. In order to meet the requirements of high temperature, the following factors should be considered:

　　(1) Thermodynamic characteristics of battery contents;

　　⑵ Mechanical properties of the battery shell;

　　⑶ Safety design suitable for high-temperature environments (anti short circuit, anti reverse polarity, anti charging, anti impact, anti vibration, etc.);

　　(4) Electrical performance design suitable for high temperature environments (ratio of positive and negative active substances, selection of electrode thickness, selection of additives, etc.).

　　Based on the above four considerations, a mathematical model has been established. The design problem of high-temperature batteries has been theoretically solved. Given the technical requirements, the primary design parameters can be quickly given using mathematical calculation methods. Through primary and secondary battery effectiveness experiments, the design parameters of the batteries can be determined. After batch experiments and small modifications, the requirements for production finalization can be achieved.

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