Energy & Critical Metals
Toyota Said To Be Close To Mass Production Of Solid State Batteries
Toyota, the world’s largest carmaker by vehicles sold, has indicated it is making progress on manufacturing solid-state batteries at scale.
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Toyota, the world’s largest carmaker by vehicles sold, has indicated it is making progress on manufacturing solid-state batteries at scale.
Production of these high-tech batteries at scale is both costly and technically demanding. Toyota identified the assembly process as the most challenging aspect, emphasizing the need for precision in stacking cathode-anode cells without material damage.
Among the primary issues are the batteries’ extreme sensitivity to moisture and oxygen, along with the requirement for mechanical pressure during assembly to thwart dendrites, metal filaments notorious for causing short circuits.
In terms of production, Toyota has stated that it is on the path to producing solid state batteries at the same rate as lithium-ion batteries, with the company set to increase production rates and perform quality checks on the resulting batteries. The company is optimistic about mass-producing solid-state batteries by 2027 or 2028. Toyota president Koji Sato has projected modest initial production volumes of these batteries by 2027.
READ: Toyota Claims EV Battery Breakthrough: 10-Minute Charge For 1,200km
Solid-state batteries are said to address the prevailing concerns regarding EV battery charging time, capacity, and safety. The automotive giant expects that EVs equipped with these batteries will achieve a range of 1,200km, more than double current capacities of electric vehicles on the market, and will be capable of charging in under 10 minutes, with the battery said to be less prone to catching fire.
Information for this story was found via The Guardian, Financial Times, and the sources mentioned. The author has no securities or affiliations related to the organizations discussed. Not a recommendation to buy or sell. Always do additional research and consult a professional before purchasing a security. The author holds no licenses.
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