[SMM]Gotion Unveils 400 Wh/kg Solid-State Batteries, Plans Mass Production and Expanded Lithium Sulfide Capacity

Published: May 19, 2026 09:13
[SMM]Gotion High-Tech today unveiled its latest solid-state battery developments at the company's 15th Global Technology Conference. Following upgrades to its cell technology, the energy density has reached 400 Wh/kg. The company's 2 GWh solid-state battery mass production line is currently under construction, with customers across multiple application scenarios already engaged. According to the roadmap, Gotion High-Tech's annual lithium sulfide production capacity is planned at 300 tonnes this year, scaling to 20,000 tonnes by 2027 and 50,000 tonnes by 2030, in order to meet the demand for 150 GWh of solid-state batteries.

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