Portable energy-storage power supply device

A portable energy-storage power supply device, comprising

• a shell;
• a control module;
• a battery module;
• and
• an inverter module;
• wherein the control module, the battery module and the inverter module are located in the shell and are installed from front to back;
• wherein the shell comprises a left shell, a right shell, a front control panel mount and a rear inverter ventilator;
• wherein the left shell, the right shell, the front control panel mount and the rear inverter ventilator are assembled together, a panel display screen of the control module is installed on the front control panel mount, a shell of the battery module is formed by a front part and a right part which are assembled together, circular mounting holes are formed in four corners of the shell of the battery module, the battery module is installed between the left shell and the right shell through connecting rods penetrating through the mounting holes, and the inverter module is installed between the left shell and the right shell through bolts;
• wherein a positioning groove matching an outer contour of a middle of the inverter module is disposed on an inner side of a middle of the rear inverter ventilator and is used for realizing clamping of the inverter module;
• wherein a horizontal handle is formed at a top of the shell, U-shaped elastic hoop support legs are symmetrically disposed at front and rear ends of a bottom of the shell, ribs are disposed at a bottom of the U-shaped elastic hoop support legs, and two ends of each said U-shaped elastic hoop support leg are bent inwards to be buckled and connected to steps disposed on an outer wall of the shell.