Hongqi New Energy successfully manufactured a 10Ah all-solid-state battery

In February 2023, Hongqi New Energy announced the successful manufacture of a 10Ah all-solid-state battery, which greatly improved the battery's energy density, safety, endurance, and charging efficiency. The R&D team optimized the high-energy-density positive and negative electrodes and high conductivity, making the capacity of the negative electrode about ten times higher than that of conventional graphite negative electrodes. The energy density is expected to reach 350Wh/kg, making the range of electric vehicles easily exceed 1,000km.