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LG Begins Mass Production of Sodium-Ion Batteries for Tesla EVs

ENERGY STORAGE

LG is launching mass production of sodium-ion batteries to supply Tesla, aiming to compete with Chinese manufacturers like CATL. The new technology is expected to enhance safety and affordability, particularly in cold weather, and is supported by a supply agreement with Sinopec for key materials. Additionally, Tesla has upgraded its Model Y and Model 3 with LG's new NCM811 2170 cells, which offer improved energy density and faster charging.

LG Begins Mass Production of Sodium-Ion Batteries for Tesla EVs
Jan 22, 2026, 6:04 AM

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