When we go out, we will carry the charging treasure with us, which is convenient to charge the mobile phone at any time, ensure the continuous battery life of the mobile phone, and solve the problem caused by the insufficient power of the mobile phone. The emergency mobile power supply of the car solves the starting problems such as sudden flameout, dead battery, insufficient battery voltage, etc. Designers carry out innovative designs in appearance, structure, color, material, man-machine and other aspects according to customer requirements, giving products unique charm and ensuring the stability, practicability and economic and environmental protection of product functions. The appearance design is unique and novel, the size is small, the imitation version is carried, and it can be used in the car at any time in case of emergency; the appearance is sturdy and durable, the performance is stable, the use of large-capacity lithium batteries, long battery life, convenient and practical; the color matching is environmentally friendly green, Mainly black, embodies the design concept of environmental protection. In terms of structural design and function, advanced intelligent terminal frequency division technology is adopted, which can automatically detect the dual output current, dual USB link port settings, intelligently identify the frequency division output, and adopt the intelligent IC frequency division technology solution of the world's top TI company, which can automatically detect The dual output current can meet the needs of various charging terminals in automobiles. The power supply of the automobile emergency mobile cabinet also has functions such as lighting and mobile phone charging, which not only improves the added value and practicability of the product, but also allows users to get more satisfaction from the use of the product, providing users with safe, reliable, simple and comfortable driving experience. The automobile emergency mobile power supply is an innovative design and structural design based on customer needs. It is a green and environmentally friendly design concept. It is not only innovative in function, but also very practical. It has won the German Red Dot Award and IF Product Award.