At the 2024 SNE Battery Day event in Seoul, South Korea, Samsung SDI announced that its pilot production line for solid-state batteries is now fully operational. According to a report by Notebookcheck, the initial batches from this line will be supplied exclusively to “super-premium” electric vehicle manufacturers, capable of producing cars with a range exceeding 600 miles on a single charge.

Exclusive High-Performance Batteries

These early deliveries will target the luxury segment due to the high production costs, with the company planning to mass-produce these batteries by 2027. Samsung SDI also intends to supply the premium market with high-nickel NCS products.

Enhanced Energy Density and Efficiency

Samsung SDI’s oxide solid-state batteries boast an impressive energy density of approximately 500 watt-hours per kilogram, which is nearly double that of current traditional EV batteries. These batteries can be charged in just nine minutes and have a lifespan of 20 years. Promoted as a lighter, smaller, and safer alternative to lithium-ion batteries, Samsung’s solid-state packs aim to revolutionize the electric vehicle market.

Future Prospects

The company is also exploring other battery technologies, including lithium iron phosphate and cobalt-free batteries. Other major players in the industry, such as Toyota and CATL, are also targeting 2027 for the mass production of solid-state batteries. CATL, which previously predicted mass production feasibility by 2030, now aims for a 1% market penetration rate by 2027.

This development signifies a major leap forward in battery technology, promising enhanced performance and efficiency for future electric vehicles.