Careful though, this test explicitly only tests the charge and discharge capabilities of the battery, not whether it's a solid state battery or not. According to ChatGPT, these results would in theory also be possible with a normal Li-ion battery. I am really hoping this is real though! And waiting for further tests.
FPV lipo batteries can charge at 5c all day, you might be able to get away with 11c for a few charges before degradation or becoming spicy. Agree that this proves nothing useful.
