Fast Technology reported on June 28 that GAC Toyota held a technology open day today and announced four new generation batteries in one go.
Toyota said that it expects that in 2026-2027, Toyota will launch a popular lithium iron phosphate battery with a battery life of more than 600 kilometers, which is a 40% cost reduction compared with the current bZ4X, and a charging time of 10-80% will be within 30 minutes.
in 2026, a performance type lithium-ion battery will be launched.
The pure electricity exceeds 1000 kilometers.
Compared with the current bZ4X, the cost is reduced by 20%, and the charging time of 10-80% will be less than 20 minutes.
It is expected that between 2027 and 2028, Toyota will also launch high-performance lithium-ion batteries with a battery life of 1100 kilometers, and 10-80% of the charging time is less than 20 minutes.
also between 2027 and 2028, it will launch all-solid-state batteries with a battery life of more than 1000 kilometers, and 10-80% of the charging time is less than 10 minutes.
, in October last year, Toyota announced that it had reached an agreement with Japanese energy giant Idemitsu Ko Co., Ltd. to cooperate in mass production of all-solid-state batteries and build a supply chain.
It is said that the two parties plan to commercialize the next generation of batteries in 2027-2028, and then achieve full mass production.
At present, a R & D team of dozens of people has been jointly formed.
Toyota is in a leading position in the research and development of all-solid-state batteries, with more than 1000 related patents.
As early as the summer of 2020, the world’s first vehicle equipped with all-solid-state batteries received license plates and conducted driving tests.
Toyota will further advance development and plans to extend the cruising range to approximately 1500 kilometers in the future with the same charging time of less than 10 minutes.
, However, the current manufacturing cost of solid-state batteries is on the high side.
Japanese professional institutions estimate that the manufacturing cost of all-solid-state batteries (sulfides) is 60,000 to 350,000 yen per kilowatt-hour, which is 4 to 25 times higher than that of existing lithium-ion batteries (14,000 yen).
How to reduce production and manufacturing costs is also a major obstacle to the promotion of this type of battery.
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