The utility model discloses a portable data line and charger containing box. The portable data line and charger containing box is characterized by comprising a box body and a box cover. The box body and the box cover are connected through a rotating shaft. A transverse baffle and a longitudinal baffle are arranged in the box body and divide the box body into a data line containing chamber, a charging plug containing chamber and a charging plugboard containing chamber, and plurality of data line fixing devices are arranged in the data line containing chamber. Each data line fixing device comprises a line winding post and a pair of line clamps arranged on the two sides of the line winding post respectively, an upper line baffle and a lower line baffle are arranged at the two ends of each line winding post respectively and connected through threads, each lower line baffle is fixedly connected with the corresponding line winding post, and each line clamp comprises a pair of elastic pieces with the gap smaller than the diameter of a data line. The portable data line and charger containing box is simple in structure, reliable, durable and easy and convenient to operate, and facilitates storing, classification and use.