18650 battery pack 12v

　　What problems must be overcome by all-solid-state lithium-ion battery technology

　　One is the conductivity of the interface. The conductivity of solid-state batteries must be maintained at an appropriate level, neither too high nor too low. Such materials are very difficult to develop. The second is that there is no composite material that can take into account both high rate and fast charging. The solid electrolyte material currently used can only accommodate one of the characteristics. Solid state lithium battery

　　One is the conductivity of the interface. The conductivity of solid-state batteries must be maintained at an appropriate level, neither too high nor too low. Such materials are very difficult to develop.

　　The second is that there is no composite material that can take into account both high rate and fast charging. The solid electrolyte material currently used can only accommodate one of the characteristics.

　　When solid-state lithium-ion batteries will be produced in energy is related to when new energy vehicles can truly enter the market, so every move in the development of solid-state batteries has always affected the nerves of the industry. In the past five years, news about breakthroughs in solid-state battery technology has been heard endlessly, but in the end almost all results have remained in the laboratory stage, and there has never been a clear answer about mass production and commercialization.

　　Solid-state lithium-ion battery technology has certain prospects, but it will take time before the technology matures, and it is not enough to change Tesla's strategy at present. According to the plans of most companies, solid-state battery technology may have to wait until around 2025 to truly mature, and it may not be until around 2030 to truly have mass production capabilities.