In the upper section of the T-TENG, graphene serves as the electrode on a cotton fabric substrate, while an insulator paste material is utilised as the positive tribo-layer. Proceeding to the bottom section of the T-TENG, a graphene electrode layer fabricated on a cotton fabric, forming a combination with a PVA+MoS2 gel layer. This gel layer incorporates varying concentrations of MoS2, strategically designed to augment the capacity and long-term cycling performance of the graphene electrode. Kapton tape functions both as the negative tribolayer and an encapsulating layer. The integration of the upper and lower sections of the T-TENG is facilitated by employing a sponge as a spacer, enhancing the triboelectric effect in contact separation mode. The open-circuit voltage (Voc) of these devices was characterized using a specialized stress machine assembled in the lab, equipped with various force-exerting, and measuring capabilities, along with a digital oscilloscope (Figure ). The output results (Voc) of these T-TENGs were obtained at weekly intervals (W), starting from the first day of fabrication and continuing until the fifth week (Figure ). The measurements were conducted with a frequency of 6-8 Hz and a force of 20-22 N. The results consistently showed improvement until week 3 (W3) due to several factors. The repeated application of force resulted in a tighter contact between the tribo-layer and the conductive electrode (graphene), promoting stronger bonding and higher charge accumulation. As time passed, the drying of the layers reduced internal charge recombination, positively influencing the output results.