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
Knowing the composition of a lithium battery, it is easier to understand the working principle of lithium battery. The working principle of lithium battery is actually a process of filling and discharge. This is actually the process of embedding and departure of lithium ions mentioned above.
1. Battery charging
When the battery is charged, there will be lithium ions to be generated in the positive electrode of the battery, and the generated lithium ion will be electrolyte to the negative electrode. These lithium ions will be embedded in the negative electrode. The more lithium ions are embedded, the higher the charging capacity.
2. Battery discharge
Normal battery is the process of discharge. At this time, the charging part of the battery is opposite. The lithium ion embedded in the negative electrode away from returning to the positive electrode, the more lithium ion returned to the positive electrode, the higher the capacity of the discharge.
During each charging and discharge cycle, lithium ions (Li+) act as the role of electrical energy handling carrier, and constantly realize the positive electrode → negative pole → the reciprocating movement of the positive electrode, so that the positive and negative electrode will have a chemical response, and the chemical energy and electrical energy will convey each other. To achieve charge transfer, this is the principle of lithium battery working.
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