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:2024-04-09 Hits: Popular:AG11 battery
Polymer lithium battery charging mode
At present, the charging method of polymer lithium battery generally adopts constant current and constant voltage charging: the battery first charges CC with constant current, and when the battery voltage rises to a certain value (4.2V), the voltage remains unchanged CV, and the current in the circuit drops to a small amount, and eventually tends to 0.
Polymer lithium battery electrochemical principle:
Polymer lithium-ion battery refers to a secondary battery in which the Li+ embedded compound is positive and negative. Lithium compounds LiCoO2, LiNiO2 or LiMn2O4 are used in the positive electrode, and Li-carbon interlayer compound LixC6 is used in the negative electrode. The typical battery system is:
(-) C | LiPF6—EC+DEC | LiCoO2 (+)
The positive reaction: LiCoO2 = Li1 - xCoO2 + xLi++ xe -- -- -- -- -- -- -- -- -- -- -- -- (2.1)
The cathode reaction: 6 c + xLi++ xe - = LixC6 -- -- -- -- -- -- -- -- -- -- - (2.2)
Total battery reaction: LiCoO2+6C=Li1-xCoO2+LixC6 ----------- (2.3)
Consequences of overcharging of polymer lithium batteries
Polymer lithium battery can not be overcharged, such as the occurrence of overcharging has a great impact on the performance of the battery, the negative electrode will deposit metal lithium, which may cause the battery explosion or fire, while the solvent in the electrolyte decomposition, resulting in serious damage to the battery performance.
Read recommendations:
Impact of lithium battery value.18650 rechargeable battery lithium 3.7v 3500mah.18650 battery lithiu
CR1225 battery.Introduction and Development Status of Lithium Carbonate
Last article:18650 lithium ion battery 3.7v
Next article:Polymer lithium battery charging voltage selection.CR2477 battery
Popular recommendation
521133 battery
2023-03-2218650 battery rechargeable
2023-03-22401030 lipo battery company
2023-03-22522749 lipo battery company
2023-03-2221700 battery manufacture
2023-03-22LR14
2022-08-19Rack-mounted energy storage battery GN-10240
2022-09-27Ni-MH AA800mAh 1.2V
2022-07-01602248 600MAH 3.7V
2023-06-10603450 1200MAH 3.7V
2023-06-10602030 300mAh 3.7V
2022-07-01Coin Battery CR 1225
2022-09-27Home energy storage battery GN-BOX2
2022-09-276LR61
2022-08-19Lithium Battery GN6020
2022-07-29902030 polymer battery
2023-06-25battery 18650 rechargeable
2023-06-25CR1212 battery
2023-06-253V battery
2023-06-25lithuim ion battery 18650
2023-06-25Cylindrical lithium battery
2024-03-08The development trend of China's lithium battery recycling market
2022-06-17Research on sintering matching of crystalline silicon solar cells
2024-01-23Precautions for buying outdoor lithium batteries
2023-02-17Button battery type
2022-06-18Lithium power battery treatment method.button cell battery cr2025
2023-07-11Lithium battery charging knowledge.48v 100ah lithium battery pack
2023-03-28Basic composition of lithium battery.rechargeable solar energy storage battery Processing
2023-05-08Lithium ion batteries.18650 rechargeable battery lithium 3.7v 3500mah
2023-09-18Characteristics of Kirin battery
2022-11-23