https://youtu.be/H5QR-mEYlX4 Reuters: Chinese battery giant CATL (300750.SZ) on Wednesday unveiled a condensed matter battery that it said could supply enough energy to power electric passenger aircraft for civil aviation use. The battery, a type of semi-solid state product with condensed electrolyte and new anode and separator materials, will have an energy density of 500 Watt hours per…