Gotion's ＂Jinshi＂ All-Solid-State Battery Enters Pilot Production

On October 13, Gotion announced via an investor interaction platform that the company has achieved a key breakthrough in all-solid-state battery technology. Its all-solid-state Jinshi Battery is currently in the pilot production stage, and the design work for a 2GWh mass production line has been initiated.

As early as May 2024, Gotion introduced the "Jinshi Battery," which adopts all-solid-state technology with an energy density of 350 Wh/kg—over 40% higher than mainstream ternary lithium batteries.

Thanks to its all-solid-state design, the Jinshi Battery has passed a 200°C hotbox test, significantly exceeding the national standard of 130°C. It can be charged to 80% capacity in just 5 minutes and 42 seconds, offers a cycle life of 3,500 cycles (with capacity retention ≥80%), and operates stably in extreme temperatures ranging from -40°C to 80°C, providing enhanced safety for electric vehicles.

Subsequently, Gotion stated that its first all-solid-state pilot production line (0.2GWh) has been fully operational, achieving a remarkable yield rate of 90%, and has commenced vehicle road testing. The company has officially begun designing its first-generation 2GWh all-solid-state battery mass production line, aiming to finalize the design by the end of 2025. It has already secured letters of intent from automakers such as Volkswagen and Audi, with plans to achieve small-batch production by the end of 2026, targeting high-end vehicle models.

At Gotion’s Global Technology Conference held in May this year, the company announced the completion of its all-solid-state battery pilot line, which has a designed capacity of 0.2GWh. The entire production line was independently developed, with 100% of core equipment sourced domestically, and over 30 patent applications filed.

It is reported that Gotion has adopted innovative materials such as three-dimensional mesoporous silicon anodes and ultra-thin single-crystal cathodes, effectively addressing the long-standing challenge of solid-solid interface impedance in solid-state batteries. The independently developed pilot line and fully localized core equipment lay a solid foundation for subsequent large-scale production.

Gotion’s roadmap for solid-state batteries is as follows:

- Short-term goal (Q4 2025): Complete equipment procurement agreements for the mass production line and continue advancing vehicle road testing.

- Medium-term goal (2026): Commence factory construction and equipment installation, targeting small-batch production by the end of 2026.

- Long-term goal (2027): Achieve full production capacity of 2GWh, supplying batteries for flagship models of brands such as Porsche and Xiaomi.