Portable energy storage power supply

The utility model discloses a portable energy storage power supply, belongs to the technical field of energy storage batteries, and aims to solve the problems that a conventional energy storage power supply is small in stored electric quantity, and when the conventional energy storage power supply needs to be used outdoors for a long time, a plurality of energy storage power supplies need to be carried to keep electric energy, and the plurality of energy storage power supplies are difficult to carry. Installation grooves are formed in the outer walls of the two ends of the power source body, interface areas are installed on the inner walls of the installation grooves, rotating grooves are formed in the tops of the installation grooves, overturning shafts are installed in the rotating grooves and connected with opening and closing plates, solar panels are installed on one sides of the opening and closing plates, and locking mechanisms and supporting mechanisms are installed between the opening and closing plat