The rate capability and cyclic performance of the TzG@LixSi/S@PAN full cells are presented in Figures and. At a cutoff voltage of 0.8 V, the full cell delivered initial capacities of 915 mAh g -1 and 690.8 mAh g -1 after 100 cycles based on sulfur mass. The estimated energy densities were 414.3 Wh kg -1 (average discharge voltage of 1.34 V) at a cutoff voltage of 0.8 V and 372.9 Wh kg -1 (average discharge voltage of 1.39 V) at a cutoff voltage of 1.0 V. (Calculation details were presented in SI). Regarding rate capabilities, the full cell demonstrated a capacity of 955.3 mAh g -1 at 0.1 C and achieved 619.1 mAh g -1 at 1 C for the 0.8 V cutoff, whereas at 1.0 V, the capacity was 795.3 mAh g -1 at 0.1 C, reducing to 447.1 mAh g -1 at 1 C. Long-term cycling performance, shown in Figure , revealed a capacity retention of 79.6% over 400 cycles at a 1.0 V cutoff, but only 65.1% at 0.8 V, indicating that deeper discharge levels yield higher energy but lower stability.