The application of adhesive tape in new energy materials is extensive and important. It not only plays a key role in electrical insulation, ensuring the safe operation of electrical components such as battery systems, wires and cables, but also effectively protects new energy equipment from moisture and pollutants through its excellent waterproof sealing performance. In addition, adhesive tape also performs well in fixed protection, and can firmly fix key components such as battery packs and sensors to prevent loosening and damage, while providing buffering and shock absorption to reduce the impact of vibration and impact. In terms of thermal management, adhesive tape also plays an indispensable role, helping to regulate and control the temperature of new energy equipment through the design of thermal conductive or thermal insulation materials, improving energy efficiency and equipment life. In summary, the application of adhesive tape in new energy materials not only improves the reliability and safety of equipment, but also provides strong support for the development of the new energy industry.