2024-02-17
2024-05-14According to the rapid development of domestic lithium -ion batteries, the usage rate of lithium batteries is getting higher and higher. Some people think that lead -acid batteries are too heavy, and then switch to lithium batteries. Today, new energy manufacturers will take you to understand the advantages of lithium batteries. What are the ones? What should I pay attention to when using the 12V lithium battery? 1. What are the advantages of lithium batteries? 1. Compared with nickel -metal hydride batteries, lithium batteries have significant advantages such as high working voltage, high energy density, low self -discharge rate, and no memory effect. In addition, lithium batteries can be thinner and smaller. According to reports, the thinnest lithium -ion battery is only 0.5 mm, and the characteristics of any area and arbitrary shape have also greatly improved the flexibility of battery design. Therefore, it can meet the product needs to make a battery of any shape and c
2024-05-141. According to the classification of electrode materials Battery positive material: lithium iron phosphate battery (LFP), lithium cobalt oxide battery (LCO), lithium manganese oxide battery (LMO), (binary battery: lithium nickel -manganese oxide lithium nickel cobalt oxides), triple yuan Battery: lithium nickel cobalt and manganese oxide battery (NCM), lithium nickel cobalt aluminum aluminum battery (NCA)) Negative materials: lithium titanate batteries (LTO), graphene batteries, nano -carbon fiber batteries. In the sales market, the key to the concept of graphene is to use graphene -based rechargeable batteries, that is, add graphene base materials to polar TV series or add graphene base coating on the diaphragm. There will be no foundation for the sales market for lithium nickel and magnesium -based rechargeable batteries. 2. Classified by product appearance Divided into: cylindrical, soft bag and square The cylindrical and square packaging is usually
2024-05-141. The standard voltage of a single rechargeable battery of the power lithium battery is very high, which is three times that of nickel -cadmium batteries, three times that of nickel -metal hydride battery, and nearly twice the lead -acid battery. This is the key reason for the high energy density of lithium -power lithium batteries. Therefore, when the lithium -power lithium battery forms the same working voltage, its series frequency will be far lower than the lead -acid battery and nickel -metal metal metal methane battery 2. Light weight and high energy density. The energy density of power lithium batteries can reach 150WHKG. It is twice that of nickel -metal hydride battery and lead -acid batteries, and four times that of lead -acid batteries. Therefore, the net weight is 13-14 of the lead-acid battery with the same kinetic energy. From this perspective, lithium battery consumes less resources. Because a large amount of elements are used in lithium manganate batterie
2024-03-06Shenzhen Yyw Tech. Co. Ltd Takes Center Stage at the Asian International Expo Hong Kong 2024
2024-02-18As the Spring Festival holiday comes to a warm end, we usher in a new working day. In this spring-filled season, all YYW employees are passionately engaged in the work of the new year, starting a new journey together and creating a better future.
2024-02-17We sincerely announce that after careful planning and technical preparation, the YYW independent station is now online, bringing a more convenient and efficient shopping experience to global users.
YYW owns domestic advanced technology, equipment and high-level R D team, and is committed to creating well-known brand trademarks of YYW products
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