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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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Battery discharge by yourself.3.7V 18650 lifepo4 battery

release time:2023-07-13 Hits: Popular:AG11 battery

　　When the battery does not work, the phenomenon of the gradually consumption of the power is called discharge. It cannot be completely avoided by self -discharge. It is generally believed that consumption of 1%to 2%of its own capacity every day is normal. If this value exceeds this value, discharge itself abnormally.

　　1. Diring by yourselfreason

　　(1) There are impurities in the pole material or electrolyte, so that the potential difference between the impurities and the fetters or different impurities will generate a closed "local battery" to generate current to generate the battery discharge.

　　(2) The barrier is ruptured, causing local short circuits.

　　(3) There are electrolytes or water on the cover of the battery to form a pathway between the positive and negative electrodes and discharge.

　　(4) The active substance is falling off, causing the short circuit of the pole plate to discharge.

　　(5) Long -term storage of batteries, sulfuric acid sank in the electrolyte, small density of the upper part and large lower density, causing self -discharge.

　　2. Processing method

　　To reduce self -discharge, the electrolyte must be purified, and the battery cover should be kept clean in use to avoid short circuit. If the electrolyte is not pure, the battery needs to be discharged with the current 1/10 of the nominal capacity to the single -grid voltage 1.7V, then pour out the electrolyte, clean it with distilled water, and then use the pure electrolyte to charging

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