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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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Lithium -ion battery discharge.702535 battery

release time:2023-05-10 Hits: Popular:AG11 battery

　　Discharge termination voltage: The rated voltage of lithium-ion batteries is 3.6V (some products are 3.7V), and the terminal discharge voltage is 2.5-2.75V (the battery plant gives a working voltage range or the termination voltage is given. Each parameter is slightly different. To. The discharge termination voltage of the battery should not be less than 2.5 (n is the number of batteries connected in series). Continuously discharge than the termination discharge voltage is called overlap. After the release, the battery life will be shortened, which will cause the battery to fail. When the battery is not used, the battery should be charged to the capacity of 20%, and then the moisture -proof packaging should be saved. The voltage is detected once 3 to 6 months, and charging is performed to ensure that the battery voltage is within the range of the safe voltage (above 3V).

　　Dry current: Lithium -ion batteries are not suitable for large current discharge. When large current discharge, it will generate higher temperature and loss energy and reduce discharge time. Therefore, the battery production plant gives the maximum discharge current, and the maximum discharge current given in the product characteristic table cannot be used in use.

　　Discharge temperature: The discharge curves at different temperatures are different. At different temperatures, the discharge voltage and discharge time of lithium-ion batteries are also different. The battery should be discharged (work) within the temperature range of -20 ° C to+60 ° C.

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