According to Nikkei News, Panasonic Holdings announced on September 12 that mass production will be in the second half of the 2020s and is currently targeting drones, etc. Small all-solid-state battery developed.
Panasonic Holdings said that if it can be put into practical use, it is expected to be able to charge 80% of the drone battery capacity in about 3 minutes. Convenience will be significantly improved compared to existing lithium-ion batteries that take around an hour to charge.
Panasonic Holdings disclosed its technology demonstration to the media and customer companies for the first time and introduced all-solid-state batteries. Although details such as the composition of the metal material have not been announced, officials say it is expected to be able to charge and discharge tens of thousands of times, which will far exceed the approximately 3,000 times of charge and discharge of ordinary lithium-ion batteries.
All-solid-state batteries are also highly anticipated as a new generation of on-board batteries for pure electric vehicles (EVs). For example, Toyota plans to realize the practical use of all-solid-state batteries as early as 2027-2028. Panasonic Holdings Chief Technology Officer (CTO) Toshio Ogawa said that if all-solid-state batteries are to be used in vehicles, they need to work closely with automobile manufacturers. “It cannot be done independently by one company, so it is inconvenient to comment.”
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