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:2024-03-11 Hits: Popular:AG11 battery
The theory of bipolar sulphate proves that lead sulphate is produced after the positive and negative electrodes of the battery are discharged, and then converted into PbO2 and Pb respectively after charging. To know how much active material produces how much electricity, and how much electricity is used to convert lead sulfate into active material, Faraday's law is calculated. The amount of electricity required or produced for any substance with 1 gram equivalent generated or consumed on the electrode is 96500C (Library [Ren]). Battery power is expressed in ampere-hours. The relationship between Ansy and Faraday is as follows:
1F=96500C=96500÷3600=26.8 (Ah)
How many grams of material are required per ampere-hour, which leads to the electrochemical equivalent, expressed in the formula:
&; nbs p; Electrochemical equivalent = g equivalent /26.8 (g/Ah)
Negative electrode: Pb loses 2 electrons, from zero valence to 2 valence, Pb gram equivalent is 207.2/2=103.6, electrochemical equivalent is 103.6/26.8=3.87 (g/Ah).
Positive electrode: PbO2 gets 2 electrons, from 4 valence to 2 valence, PbO2 gram equivalent 239/2=119.6, electrochemical equivalent of 119.6/26.8=4.46 (g/Ah).
The electrochemical equivalent calculated above is only a theoretical value. The utilization rate of the battery in actual use is low, usually about 40%, up to 55~60%, a considerable part of the power is not played, improving the utilization rate of the battery is a big problem of manufacturing technology.
Read recommendations:
What are the advantages and disadvantages of the ternary lithium battery?
3.2v lifepo4 battery 320ah.About the development trend of new energy technology in the future
Last article:1.5v Carbon battery.Battery Production Technology The Necessity of Adding Tin to Lead Calcium Batter
Next article:18650 rechargeable battery lithium 3.7v 3500mah.Cylindrical lithium-ion battery specifications
Popular recommendation
18650 battery 1800mah
2023-03-2218650 battery pack manufacture
2023-05-0918650 battery 3500mah lithium
2023-03-22601525 battery company
2023-03-22601248 battery manufacture
2023-03-2218650 4800MAH 3.7V
2022-07-29Aromatherapy
2022-07-22Ni-MH AA700mAh 1.2V
2022-07-01503759 1200mAh 11.1V
2022-08-19803040 1000mAh 3.7V
2022-08-19521133 160MAH 3.7V
2023-06-12Lithium Battery LQ-1212
2022-08-196LR61
2022-07-01R20
2022-08-19602248 600MAH 3.7V
2023-06-10AG5 battery
2023-06-254LR44 battery
2023-06-2518650 battery rechargeable
2023-06-25aa alkaline battery
2023-06-25502030 polymer battery
2023-06-25Lithium manganate (LiMn2O4).lifepo9 battery for solar energy storage Factory
2023-04-18What are the effects of fast charging of mobile phone batteries.solar energy storage lithium ion bat
2023-10-07How to maintain lithium batteries
2024-02-26Lithium Battery Electrode Material Modification Technologies
2025-08-09Precautions for button type battery
2022-06-18Demand market demand for iron phosphate lithium batteries in communication base stations
2023-02-17What is the ternary lithium battery?solar energy storage lifepo4 battery 24v 200ah
2023-03-16Health hazards of lithium battery
2023-02-01Lithium solution lithium battery.Nickel Metal Hydride No. 5 battery
2023-07-03Lithium battery application
2022-12-16