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:2022-11-23 Hits: Popular:AG11 battery
The main performance requirements of lithium-ion battery diaphragm include: thickness uniformity, mechanical properties (including tensile strength and puncture resistance), air permeability, physical and chemical properties (including wettability, chemical stability, thermal stability, and safety).
1. It has electronic insulation to ensure the mechanical isolation of positive and negative electrodes.
2. It has a certain aperture and porosity to ensure low resistance and high ionic conductivity, and has good permeability to lithium ions.
3. Since the electrolyte solvent is a strong polar organic compound, the diaphragm must be resistant to electrolyte corrosion and have sufficient chemical and electrochemical stability.
4. It has good wettability to electrolyte and sufficient water absorption and moisturizing capacity.
5. It shall have sufficient mechanical properties, including puncture strength, tensile strength, etc., but the thickness shall be as small as possible.
6. Space stability and flatness are good.
7. Good thermal stability and automatic shutdown protection performance. The power battery has higher requirements for the diaphragm, and usually uses a composite membrane.
Read recommendations:
Several types of power batteries.CR2450 battery
Last article:Nickel cobalt lithium manganate (NMC) battery
Next:Classification of ternary lithium ion batteries
Popular recommendation
AA Ni-MH battery Factory
2023-03-22AAA Ni-MH battery manufacturer
2023-03-22lifepo4 battery pack
2023-05-09AAA Ni-MH batteries wholesale
2023-03-22battery pack 48v lifepo4
2023-05-0918650 8000mAh 11.1V
2022-09-30502030 200mAh 3.7V
2022-08-19Rack-mounted energy storage battery GN-192V 100Ah
2022-09-27R03P
2023-03-27501825 180MAH 3.7V
2023-06-12Coin Battery CR 2320
2022-09-279V card-mounted carbon battery 6F22
2023-06-28Coin Battery CR 2430
2022-09-27R20
2023-03-27551521 130MAH 3.7V
2023-06-12CR1212 battery
2023-06-2518650 battery pack Processing
2023-06-25401030 lipo battery
2023-06-253.7v 18650 battery pack
2023-06-25battery cell 18650
2023-06-25Air battery
2023-02-06LR721 battery.Which aspect is more important for selecting lithium battery manufacturers?
2023-10-12Why does battery capacity decrease quickly at low temperatures?
2024-03-04What is polymer lithium battery
2024-04-30Deep Analysis of Military Lithium Battery Standards
2024-06-07Domestic power lithium ion battery standard
2022-12-28What are the maintenance notes for lithium -ion battery for a long time?36v 7.5ah lithium ion batter
2023-03-11Trichous lithium battery or lithium iron phosphate battery?
2023-02-08Characteristics of lithium-ion batteries.401030 battery
2023-07-03What is the difference between lithium battery and lead -acid battery
2023-02-14