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:2024-04-19 Hits: Popular:AG11 battery
What do 18650 lithium ion battery cell SOC and SOH represent?
SOC refers to the state of charge, also known as the remaining power consumption, which indicates the ratio of the remaining capacity of the rechargeable battery to the fully charged capacity after it has been used for a period of time or for a long time, usually expressed as a percentage. Its value range is 0~1. When SOC=0, it means complete charge and discharge of the rechargeable battery. When SOC=1, it will fill the rechargeable battery. The SOC of the battery cannot be measured accurately directly. Its size can only be determined based on parameters such as battery DC voltage, battery charging current and internal resistance. Due to the impact of various variable factors such as battery aging, temperature changes, and vehicle operating conditions, the accuracy of SOC may become an urgent problem in the development of battery vehicles.
"SOH" refers to the battery's capacity, health level, and performance. To put it simply, it is the ratio of the battery's technical parameters to its rated current after being used for a period of time. A new original battery is 100%, and any damage is 0%. . It is the ratio of the volume released by the battery from full charge to a certain multiple of the cut-off voltage and the relative short-circuit capacity. It is simply the limit volume of the battery. There is a certain correlation between the intracellular resistance and the SOH value. As SOH decreases, the internal resistance of the rechargeable battery also increases. By testing the working voltage, current, temperature and other main parameters, the internal resistance value of the rechargeable battery can be indirectly calculated, and then based on the difference between SOH and battery internal resistance The correlation is used to calculate SOH. However, when the SOH change amplitude is not large, the internal resistance of the rechargeable battery does not change significantly. When the rechargeable battery is severely embrittled, the resistance changes greatly. Therefore, this method has a large data error when the SOH change amplitude is larger than an hour.
Read recommendations:
functions and features of battery products.home solar energy storage lithium battery manufacturer
Selection of Polymer Battery Separators
Last article:18650 lithium battery 3000mah
Next article:18650 lithium rechargeable battery
Popular recommendation
AAA Ni-MH batteries wholesale
2023-03-2212v 300ah lifepo4 battery pack
2023-05-0918650 battery 3.7v 2000mah
2023-03-22402427 battery manufacturer
2023-03-22602248 battery
2023-03-22Li-ion 26650 5000mAh 3.7V
2022-06-20LR6
2022-07-013.2V 200Ah
2022-10-12LR14
2023-02-07801738 450mAh 3.7V
2022-08-19Lithium Battery GN6020
2022-08-19501825 180mAh 3.7V
2022-07-0118500 1000MAH 3.7V
2022-10-15LR03
2023-02-07Lithium Battery GN7250
2022-08-1918650 battery 3.7v 6000mah
2023-06-25batteries aaa
2023-06-253V battery
2023-06-2518650 lithium battery 3000mah
2023-06-25CR1625 battery
2023-06-25Application of Square Lithium Batteries in Energy Storage Power Stations
2024-10-24Charging Efficiency of Fast-Charging Lithium Batteries
2024-10-11Button battery type
2022-06-18602030 lipo battery.Long term storage of lithium batteries
2023-11-28Use of lithium batteries by mobile phone manufacturers
2024-03-26The performance of lithium batteries at different temperatures.96kwh energy storage lithium solar ba
2023-03-28Factors affecting the number of three yuan lithium battery life
2023-02-15Main categories of batteries.18650 battery 3.7v 6000mah
2023-08-14Why are lithium batteries mostly small
2022-12-30How to Understand the Safety Issues of Lithium Batteries
2023-09-08