The aerogel battery cell insulation sheet, made of aerogel material, plays a crucial role in the field of battery packs and electric vehicle battery cores, thanks to its outstanding insulation performance and lightweight characteristics. Its thin and lightweight design makes it suitable for use between high-density electronic components, effectively preventing battery core overheating and enhancing battery lifespan and performance stability. While ensuring the safety and reliability of equipment operation, the aerogel battery cell insulation sheet also contributes a unique thermal insulation solution to the development of new energy fields such as electric vehicles.