Portable radio station power supply

The utility model relates to a portable radio station power supply, which comprises a battery cell group, a battery management system, a shell assembly, a cover plate, an electric quantity display assembly, a switch and a connector, an air cylinder is adjusted to push a toothed bar to move according to use conditions, the toothed bar drives three gears to rotate, and then a rotating rod and an overturning plate on the surface of the rotating rod are controlled to rotate; the fan body in the fan frame is started to quickly take out heat in the radio station power supply, the other side of the radio station power supply is provided with an air inlet, the whole radio station power supply is installed in the shell assembly, and electrical connection of the battery management system, the electric quantity display assembly, the switch and the connector is completed. And finally, the cover plate is fixed on the shell assembly, so that the assembly of the portable radio station power supply, the capacity estimation f