▎ 摘　　要

NOVELTY - The fabric-based battery has electrodes and flexible fabric-based electrolyte. The flexible fabric-based electrolyte includes a fabric and an active component fixed on the fabric. The active ingredients include citric acid, sodium chloride and graphene. The citric acid solution, sodium chloride solution, and graphene solution are mixed to obtain a finishing solution. The fabric is immersed in the finishing solution and dried to obtain a flexible fabric-based electrolyte. The mass concentration of the citric acid solution is 1 to 5%. The mass concentration of the sodium chloride solution is 1 to 5%. The temperature of the immersion is 20-25 degree Celsius, and the time is 15-25minutes. USE - Flexible fabric-based battery. ADVANTAGE - The flexible fabric-based battery has stable electrical performance, excellent mechanical bending performance and durability. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the flexible fabric-based battery.