Samsung has unveiled a revolutionary advancement in electric vehicle (EV) battery technology that promises to redefine the future of e-mobility. During the SNE Battery Day 2024 expo in Seoul, South Korea, Samsung showcased its cutting-edge solid-state batteries, which boast an impressive 600-mile (966km) range, the ability to charge in just 9 minutes, and an exceptional 20-year lifespan.
These solid-state batteries are a significant leap forward from the lithium-ion batteries currently powering most EVs. With an energy density of 500 Wh/kg, nearly double that of mainstream EV batteries, this technology could potentially double the driving range of today’s electric vehicles.
Samsung SDI has already started producing these batteries on a pilot line, with initial batches delivered to EV manufacturers for testing. The feedback has been overwhelmingly positive, setting the stage for mass production by 2027.
While the initial application of these batteries will be in the “super premium” EV segment due to their high production costs, Samsung is also making strides in developing more affordable alternatives. The company is working on lithium iron phosphate (LFP) and cobalt-free batteries, alongside a dry electrode production method aimed at reducing costs. These developments could lead to mass production of batteries that can be rapidly charged in just 9 minutes by 2026.
Samsung’s innovation is set to position the company as a key player in the competitive EV battery market. However, challenges remain, including competition from Chinese manufacturers and the need for expanded high-speed charging infrastructure.
In line with the broader market trend toward “million-mile” batteries, Samsung’s vision of extending battery life to 20 years marks a significant milestone in the quest for sustainable and long-lasting EV solutions.
Stay tuned for more updates on the latest advancements in e-mobility and battery technology at Powerly (powerly.app).
Source: Interesting Engineering