GB/T 38314-2019 stipulates requirements for the design and verification of lithium-ion battery packs for aerospace use. In terms of design, clarify the key parameters such as battery pack capacity and voltage, and propose specifications for battery cell selection, arrangement layout, thermal management, safety protection and other system design. The verification process covers performance tests, such as charge and discharge efficiency, as well as Reliability tests, such as vibration and Impact tests. The standard provides guidelines for the research and development and production of lithium-ion battery packs for aerospace use, ensuring stable and safe operation of battery packs in complex space environments, and contributing to the reliable development of the aerospace industry.