
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.

source:Industry News release time:2025-02-17 Hits: Popular:AG11 battery

Over - discharge occurs when a rechargeable lithium - battery is discharged beyond its recommended lower voltage limit. This seemingly simple act can lead to a cascade of detrimental effects on the battery's performance and lifespan.
One of the primary issues is the degradation of the battery's capacity. During over - discharge, the chemical reactions within the battery deviate from the normal operating range. The active materials in the electrodes, such as lithium - cobalt oxide in the cathode and graphite in the anode, undergo irreversible changes. For example, the lithium ions may be stripped from the anode in an excessive and unregulated manner, making it difficult for them to be properly intercalated back during the subsequent charging process. As a result, the battery's ability to store and release electrical energy is significantly reduced. A battery that was once able to power a device for several hours may, after repeated over - discharges, only last for a fraction of that time.
Over - discharge can also cause the battery to heat up. The abnormal chemical reactions generate heat, and if the heat is not dissipated properly, it can lead to thermal runaway in extreme cases. Thermal runaway is a self - perpetuating process where the increasing temperature causes more rapid chemical reactions, which in turn generate more heat. This can result in the battery swelling, venting, or even catching fire. In addition, the heat generated during over - discharge can damage the battery's internal components, such as the separator that prevents the positive and negative electrodes from short - circuiting. Once the separator is damaged, the risk of an internal short - circuit increases, further exacerbating the battery's problems.
Moreover, over - discharge can affect the battery's voltage stability. A severely over - discharged battery may exhibit erratic voltage fluctuations when recharged. This can be a problem for devices that require a stable power supply, as the inconsistent voltage can cause the device to malfunction, reboot unexpectedly, or experience performance issues.
Read recommendations:
Lithium battery metal element-lithium.LR521 battery
Last article:Transportation Requirements of Rechargeable Lithium - Ion Batteries
Next:Parameter Interpretation of Lithium - Batteries
Popular recommendation
501825 polymer battery company
2023-03-223.2v 25ah lifepo4 battery cell
2023-03-22601435 polymer battery company
2023-03-2221700 battery
2023-03-22rechargeable solar energy storage battery
2023-03-2218650 800mAh 3.7V
2022-08-19Lithium-ion battery GN200
2022-07-29Li-ion 32700 6000mAh 3.2V
2022-06-20R03P
2022-12-01702535 600mAh 3.7V
2022-08-19Ni-MH AAA700mAh 1.2V
2022-07-01Home energy storage battery GN-BOX1
2022-09-2712V 27A
2022-10-0918500 1000MAH 3.7V
2022-10-15Ni-MH AAA500mAh 1.2V
2022-07-01AA NiMH battery
2023-08-0418650 battery
2023-06-25CR2032 battery
2023-06-2521700 battery
2023-06-25702535 lipo battery
2023-06-25Charging Efficiency of Fast-Charging Lithium Batteries
2024-10-11Recycling and Treatment of Lithium - Ion Pouch Batteries
2025-04-28Lithium - Battery Intelligent Charge - Discharge Management System
2025-09-08Nickel cobalt lithium manganate (NMC) battery
2022-11-21Can Different Types of Lithium - Ion Batteries Be Compatible?
2025-05-27Li/SOCl2 battery.CR2032 battery
2023-08-16AG10 battery.18650 lithium ion battery welding method
2023-10-133.7v 2200mah 18650 lithium battery.Material performance detection method:
2023-10-14What is the general configuration of 18650 lithium batteries from a lithium battery manufacturer.186
2023-09-05Basic composition of lithium battery protection board.R6 Carbon battery
2023-06-06
360° FACTORY VR TOUR