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:2022-11-22 Hits: Popular:AG11 battery
The lithium battery diaphragm is located between the positive pole and the negative pole, which is mainly used to separate the positive and negative active substances and prevent short circuit due to contact between the two poles; In addition, it can maintain the necessary electrolyte and form a channel for ion movement during electrochemical reaction. The diaphragm material is non-conductive. Different types of batteries use different diaphragms. For lithium-ion batteries, since the electrolyte is an organic solvent system, the membrane requires the following properties.
1. In the battery system, its chemical stability is good, and the materials used can withstand organic solvents.
2. High mechanical strength and long service life.
3. The ionic conductivity of the organic electrolyte is lower than that of the aqueous solution system. In order to reduce the resistance, the electrode area must be as large as possible, so the diaphragm must be very thin.
4. When the battery system is abnormal, the temperature will rise. To prevent danger, at the beginning of the rapid heat generation temperature (120~140 ℃), the thermoplastic diaphragm will melt, the micropores will be closed, and it will become an insulator to prevent the electrolyte from passing through, so as to cut off the current.
5. From the perspective of lithium battery, it should be able to be fully impregnated with organic electrolyte, and maintain a high degree of immersion during repeated charging and discharging.
Read recommendations:
What is the 18650 lithium battery charging and discharge principle?
Do you know all these terms in the battery industry
Last article:The correct method of charging ternary lithium battery
Next article:Characteristics of lithium battery separator
Popular recommendation
551521 lipo battery company
2023-03-223.2v 280ah lifepo4 battery cell
2023-03-223.2v 6000mah lifepo4 battery
2023-03-22AA Ni-MH batteries direct sales
2023-03-22602248 battery wholesaler
2023-03-22LR6
2022-08-196F22
2022-08-19R14
2022-08-1918650 7200MAH 3.7V
2022-07-29LR6
2022-12-07Coin Cell BR 2032
2022-10-15801752 720MAH 3.7V
2023-06-1018650 2500mAh 3.7V
2022-08-19Coin Battery LR 41
2022-10-15521133 160mAh 3.7V
2022-07-01battery cell 18650
2023-06-25li ion 18650 battery pack maker
2023-06-251.5v Dry Battery
2023-06-25502030 battery
2023-06-2518650 lithium ion battery 3.7v
2023-06-25lithium 3400mah 3.7v 18650 battery.Lithium titanate battery
2023-12-08Graphite negative electrode for lithium batteries
2024-01-10Application Areas of Lithium - Polymer Batteries
2025-04-08Standard for marine lithium batteries
2024-06-15602030 lipo battery.Long term storage of lithium batteries
2023-11-28What are the 6 major advantages of ternary lithium batteries?
2023-03-09Can the lead -acid batteries of electric vehicles be changed to lithium batteries?
2023-02-09Common power batteries and their characteristics.photovoltaic energy storage battery maker
2023-05-1718650 battery 3.7v 1800mah.What are the advantages of lithium battery manufacturers
2023-10-12Custom 24V lithium batteries require several 18650 lithium batteries.convenient energy storage power
2023-04-13