source:other news
release time:2023-03-09
Hits:0
Popular:
1. High multiple -rate battery cells Polarine: Apply the positive pole material to the aluminum foil, and then stamped for molding.
2. Negative pole sheet at a high multiple -rate cell: Apply the negative electrode material to the copper foil, and then stamped for molding.
3. High multiple -rate battery diaphragm: Put it between the positive polar tablets and the negative pole tablet. The function of the diaphragm is to separate the battery positive and negative poles to prevent the two poles from short circuit. The diaphragm itself is not conductive, but the electrolyte ion can pass.
4. High -power battery cell pole ear: The main role of pole ear is to pass the internal positive and negative electrical energy to the external circuit. The polymer battery is a positive aluminum belt and the negative electrode is a nickel belt. Considering the seal with the aluminum -plastic packaging film, there is a layer of pole ears on the polar ear. At the same time, because the positive aluminum belt is easy to break, special attention should be paid to protection during processing, transportation, storage, and use. In order to ensure the sealing effect, the material of the pole ears is basically the same as the inner material of the packaging membrane, mainly PE substances.
5. High multiple -rate battery cell packaging film: The polymer battery is packaged in aluminum -plastic composite membrane, which is at least three layers: the middle layer is aluminum layer, and the outer layer is a glue layer. The role of the inner layer is the rubber layer, which is sealing and preventing the electrolytes from corroding the aluminum layer. The aluminum plastic film is stamped and molded into the shape of the shell. Aluminum -plastic film packaging resistance is much worse than the metal shell battery. The short circuit inside the battery can easily cause bloating. In severe cases, the seal will crack. Because of this, the battery safety performance packaged by aluminum -plastic film is better than the metal shell battery.
6. High -power battery cell electrolyte: The electrolyte is used as a carrier of energy transmission in the battery. The voltage of the lithium -ion battery is as high as 3 ~ 4.2V. Therefore, the electrolyte can only be used with organic solvents, and the electrolyte of the water -soluble fluid cannot be used (1.23V of the water decomposition voltage). Lithium salts commonly used in lithium -ion batteries include LIPF6, LIBF4, LIClo4, organic solvents include PC (carbonate), EC (carbonate), BC (carbonate), DMC (di "(dihydramid carbonate), DEC (Dec (DEC) Two ethyl carbonate), MEC (methyl ethylene carbonate), etc. The electrolytes used for lithium ion batteries must have the following characteristics: high conductivity, high chemistry and electrochemical stability, wide range of use temperature, good safety, cheap, etc.
Read recommendations:
solar power battery storage Production
3.7V 702528 500mAh Li Polymer Battery
LiFePO4 18650 Batteries: The Powerhouse Built for Lasting Safety in Industrial Settings
What is the type of lithium polymer battery?power station generator
Last article:Large current lithium battery.best deep cycle marine battery
Next article:Lithium battery tin welding connection.12v 100ah lithium ion battery
related suggestion
lithium golf cart batteries manufacturer
2023-03-22solar battery storage system Factory
2023-03-20solar batteries for home Factory
2023-03-20lithium golf cart batteries direct sales
2023-03-22lithium power station
2023-03-20lithium batteries for solar panels Processor
2023-04-07lithium deep cycle marine battery
2023-05-08solar generator for house
2023-05-08lithium golf cart batteries price
2023-05-0812 volt deep cycle batteries
2023-05-08best solar powered generator
2023-05-08lifepo4 solar battery
2023-05-083.7V 702528 500mAh Li Polymer Battery
2025-05-1621700 3.7V Lithium Ion Battery 4000mAh 10C
2025-06-0551.2V 200Ah Wall Mounted Battery Pack for Home Energy Storage System
2023-06-1951.2V 65Ah LiFePo4 Battery Pack IP65 Waterproof for Golf Cart
2022-09-09Medical Equipment Cylindrical Lithium Ion Battery 3.7V
2023-02-14Choosing the Right 18650 Rechargeable Battery for Vape Devices: A Comprehensive Guide for Commercial Buyers
2025-05-21Choosing the Right 36V Lithium Battery for Your Electric Bike and Other Applications
2025-03-12What is hjt battery?
2022-11-04The advantages of 18650 cylindrical lithium battery
2022-10-12Choosing the Best Golf Cart Battery: A Professional Guide for Commercial Applications
2025-06-04Principle of lithium battery protection plate.12v 100ah lithium ion battery
2023-03-13What are the common sense introductions in the use of low-temperature batteries?
2023-09-04What is the difference between polymer batteries and lithium batteries.solar generator for house
2023-08-22Power lithium battery pack confosition technology.deep cell marine battery Factory
2023-03-11Business model for reusing power lithium batteries.Pyroelectric infrared sensor
2023-08-08