
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:2023-06-13 Hits: Popular:AG11 battery
Lithium battery is a kind of battery with lithium metal or lithium alloy as positive/negative electrode and non-aqueous electrolyte solution. In 1912, lithium metal batteries were initially proposed and discussed by Gilbert N. Lewis. In the 1970s, M S. Whittingham proposed and began discussing lithium-ion batteries. Due to the highly reactive chemical properties of lithium metal, the processing, preservation, and use of lithium metal have high environmental requirements. With the development of science and technology, lithium batteries have become the mainstream.
Shell characteristics
Lithium, with atomic number 3 and atomic weight 6.941, is a very light alkali metal element. In order to improve safety and voltage, scientists have invented the use of materials such as graphite and lithium cobalt oxide to store lithium atoms. The molecular structure of these materials forms a nano scale fine storage lattice, which can be used to store lithium atoms. In this way, even if the battery shell ruptures and oxygen enters, the oxygen molecules are too large to enter these subtle storage cells, preventing lithium atoms from coming into contact with oxygen and avoiding explosion.
Maintenance measures
Lithium battery manufacturers tell you that overcharging the lithium battery cells to a voltage higher than 4.2V can cause side effects. The higher the overcharging voltage, the higher the danger. After the voltage of a lithium battery cell exceeds 4.2V, less than half of the remaining lithium atoms remain in the positive electrode data. At this moment, the storage cell often collapses, causing the battery to lose capacity. If you continue to charge, because the storage cell of the negative electrode is already filled with lithium atoms, subsequent lithium metal will accumulate on the surface of the negative electrode data. These lithium atoms will grow dendritic crystals from the negative electrode surface towards the direction of lithium ions. These lithium metal crystals will pass through the diaphragm, causing a short circuit between the positive and negative poles. Sometimes, before a short circuit occurs, the battery bursts first. This is because during the overcharging process, electrolyte and other data will differentiate into gas, causing the battery casing or pressure valve to bulge and crack, allowing oxygen to enter and react with lithium atoms stacked on the negative electrode surface, leading to explosion.
Therefore, when charging a lithium battery, it is necessary to set a voltage limit in order to take into account the battery's lifespan, capacity, and safety. The ideal charging voltage limit is 4.2V. When discharging lithium batteries, there should also be a lower voltage limit. When the voltage of the battery cell is below 2.4V, some data will begin to be destroyed. Also, because the battery will self discharge, the longer it is discharged, the lower the voltage. Therefore, do not stop discharging at 2.4V. During the period of discharging from 3.0V to 2.4V, the energy released by lithium batteries only accounts for about 3% of the battery capacity. Therefore, 3.0V is an ideal discharge cutoff voltage. During charging and discharging, in addition to voltage constraints, current constraints are also necessary. When the current is too high, lithium ions cannot enter the storage cell in time and will gather on the surface of the data.
Read recommendations:
Lithium battery SOC.402030 lipo battery
Polymer18650 rechargeable battery lithium 3.7v 3500mah. lithium batteries bring more possibilities f
Last article:Today's power battery manufacturers talk about the characteristics of power batteries.CR927 battery
Next article:Advantages of power batteries.LR1130 battery
Popular recommendation
home solar energy storage lithium battery sales
2023-05-10401030 battery Processing
2023-03-22502030 polymer battery company
2023-03-22551235 polymer battery
2023-03-22603450 polymer battery company
2023-03-22R6P
2023-02-18R03P
2023-02-18601525 170mAh 3.7V
2022-08-19Rack-mounted energy storage battery GN-2560
2022-09-27Lithium Battery LQ12-150
2022-08-19Lithium Battery GN72100
2022-08-1918650 2000mAh 3.7V
2022-08-1912V 27A
2022-10-09801538 480mAh 3.7V
2022-06-27602030 300mAh 3.7V
2022-08-1918650 battery 1800 mah
2023-06-2512V23A battery
2023-06-2518650 lithium ion battery cell
2023-06-25LR03 battery
2023-06-25Nickel Hydride No. 5
2023-06-25Basic knowledge of military lithium batteries
2024-08-02What is a Lithium-Ion Rechargeable Battery?
2025-06-273.2v 20ah lifepo4 battery.Lithium iron batteries
2023-12-12Cylindrical lithium battery cell
2022-12-02Cost Control Strategies for Batteries
2025-06-17Lithium Battery Pack System Experiment.3.7v 18650 lithium battery
2023-09-21Lithium iron phosphate battery is a new type of lithium battery with high promotion value.polymer li
2023-07-24Battery failure.lithium battery 18650 3.7v
2023-07-14Rechargeable batteries with materials.3.7v 18650 lithium battery.CR2032 button cell battery
2023-08-15batteries aaa.US scientists develop new button photovoltaic cells
2023-10-13
360° FACTORY VR TOUR