3.7v lithium ion battery 1000mah Manufacturers

In the secondary battery industry, lithium polymer batteries have occupied most of the market. At the same time, there are many modular batteries and battery packs in series and parallel. What are the differences between series and parallel batteries? Today, the editor will introduce it to you.

In recent years, lithium batteries have been used more and more widely in our lives. According to different application fields, lithium batteries can be roughly divided into three types: consumer type, power type and energy storage type.

The power recovery decision-making consultation salon co sponsored by the Beijing Association for Science and Technology and the Literature and Information Center of the Chinese Academy of Sciences was held in Beijing Green Space Center yesterday. Fei Weiyang, academician of the Chinese Academy of Sciences, pointed out that in recent years, the key technology of pure electric drive has made great progress, and the core technology of electric vehicles represented by lithium ion has made a major breakthrough. However, the massive application of lithium batteries will also lead to the retirement of a large number of lithium batteries. Therefore, it is necessary to strengthen the research and development of advanced technologies for lithium battery recycling to achieve safe and efficient disassembly and overall recovery of valuable metals and prevent secondary pollution.

In the past, all mobile power sources used 18650 batteries. 18650 batteries have gained the favor of many brands due to their light weight and large capacity. However, with the improvement of lithium polymer battery technology, manufacturers have gradually switched to lithium polymer batteries. Why do mobile power sources start using lithium polymer batteries?

Japan's Nikkei Shimbun reported on December 9 that Toyota is developing a solid state battery, which can run 500 kilometers once charged, and takes 10 minutes to fully charge, at least two-thirds less than traditional electric vehicles. Toyota is expected to become the world's first manufacturer of solid state battery vehicles in mass production, and will launch prototype vehicles next year.