Figure 5. All-solid-state battery. (A) Configuration of ASSB with NACO0.2125 as SSEs; (B) Cross-section SEM for different layers in the ASSB; (C) Charge-discharge profiles at different cycles (2.4~4.2 V); (D) Charge-discharge profiles at different cycles (2.4 V~4.4 V). (E) Cycle performance.