Detailed explanation of GAC's third-generation sponge silicon anode solid-state battery technology

GAC Group revealed that its third-generation sponge silicon anode solid-state battery technology has achieved an energy density of more than 400Wh/kg. Compared with the liquid lithium-ion batteries currently in mass production, the volume energy density and mass energy density of this battery have increased by 52% and 50% respectively, and can easily achieve a range of more than 1,000 kilometers. In addition, the battery also has excellent safety, such as stability in needle puncture and cutting tests, and the ability to withstand a 200-degree hot box.