Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
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 .
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
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
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.
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
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.
release time:2023-05-08 Hits: Popular:AG11 battery
a positive and negative polar capacity ratio: During the use of batteries, it will be damaged to varying degrees, so the lithium embedded space of the negative pole is required to be larger than the lithium ion space of the positive pole. If you do not consider the size of the negative versatis during design, it will cause lithium analysis and piercing the diaphragm, causing a short circuit.
B size: The diaphragm contraction of the battery and the width of the polar sheet. When the diaphragm contraction is too large, the polar sheet will cause a short circuit.
C discharge current: During the design, the surface density of the pole chrome is designed according to the product use discharge current. The density of the face is too large, the compaction is too high, the cut section of the pole ear is small, and the large current discharge will generate lithium analysis, which will cause a large amount of heat to cause the battery explosion.
D explosion -proof structure: When the battery internal pressure reaches a certain pressure, the function of exhaust decompression is performed to prevent the battery shell from exploding. At present, there are scratches and explosion -proof, exhaust valve parts.
E protection system: The protection of the battery is overcharged and the short circuit is released.
A over -charging: When the voltage exceeds 4.2V, the electrolyte is decomposed to generate a large amount of gas. The inner voltage of the battery is increased.
B High -temperature environment: Battle of battery in high temperature environment, electrolyte decomposition.
C protective system failure outer circuit: When users use, the external lines are short -circuited, causing battery explosions.
D Mechanical: Pingling and collision caused a short -circuit explosion in the battery.
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