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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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12V23A battery

release time:2024-07-23 Hits: Popular:AG11 battery

　　Is there a high probability of lithium battery explosion?

　　As long as it is a lithium battery, there is a chance of explosion, but the probability of explosion is not as high as imagined. According to research reports released by relevant institutions, the probability of developing malignant tumors in a person's lifetime is 22%, and the probability of lithium battery explosion is 3 in a million (estimated value). For every 1 million lithium batteries, there may be 1-3 lithium batteries that explode.

　　However, it should be noted that lithium batteries are not safe. Although they do not explode, the probability of spontaneous combustion is much higher than that of explosion. Many manufacturers consider the risk of explosion or spontaneous combustion when producing batteries and install additional safety protection devices. In most cases, they will not explode.

　　The main cause of lithium battery explosion is excessive "internal pressure", which is mainly due to "overcharging and discharging". During the charging and discharging process, the internal temperature of the battery is too high, the protective device fails, the pressure continues to rise, and ultimately an explosion occurs.

　　In fact, most lithium batteries come with built-in protective devices at the factory, such as temperature sensing and temperature control for charging and discharging status; For example, special partition materials can automatically change according to the temperature of the battery, preventing internal reactions in the battery; For example, an external "pressure relief valve" will open when the internal pressure of the battery reaches the set value, helping the battery release internal pressure (bulging).

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