According to news from Everweft Lithium Energy, on September 2, 2025, the Chengdu mass production base of the Everweft Lithium Solid-State Battery Research Institute was officially unveiled, and the “Longquan 2” all-solid-state battery was successfully launched. According to reports, the total area of the Chengdu base is about 11,000 square meters, with an annual production capacity of nearly 500,000 batteries after full production. The base will be built in two phases. The first phase will be completed in December 2025, with a 60 Ah battery manufacturing capacity; the second phase is scheduled to deliver 100 MWh of annual production capacity in December 2026. The “Longquan 2” launched this time is a 10Ah all-solid-state battery with an energy density of up to 300 Wh/kg and a volumetric energy density of 700 Wh/L. It is mainly aimed at high-end equipment applications such as humanoid robots, low-altitude aircraft, and AI.

According to news from Everweft Lithium Energy, on September 2, 2025, the Chengdu mass production base of the Everweft Lithium Solid-State Battery Research Institute was officially unveiled, and the “Longquan 2” all-solid-state battery was successfully launched. According to reports, the total area of the Chengdu base is about 11,000 square meters, with an annual production capacity of nearly 500,000 batteries after full production. The base will be built in two phases. The first phase will be completed in December 2025, with a 60 Ah battery manufacturing capacity; the second phase is scheduled to deliver 100 MWh of annual production capacity in December 2026. The “Longquan 2” launched this time is a 10Ah all-solid-state battery with an energy density of up to 300 Wh/kg and a volumetric energy density of 700 Wh/L. It is mainly aimed at high-end equipment applications such as humanoid robots, low-altitude aircraft, and AI.