Product introduction: Portable power station is a kind of power supply equipment which adopts advanced sodium-ion battery technology and integrates the characteristics of portable and high-efficiency energy storage. It has the ability to choose between solar or grid charging according to different ways of use, and the output provides two different voltage modes, AC and DC, in order to adapt to the needs of different electronic products. The system can provide rated 100V, 110V, 220V AC output, and configured with 5V, 9V, 12V, 15V, 20V DC output. The system is built-in 46145 sodium-ion battery with strong output capacity, and adopts intelligent system and multiple safety protection measures, which can ensure the safe and reliable operation of the power supply in various complicated environments. The product is suitable for a variety of occasions that require mobile power, such as outdoor travel, camping, adventure, disaster relief, film and television shooting and so on. At the same time, it can also be used for family emergency power, office equipment charging and other occasions.