Highly reliable multifunctional lithium power energy storage mobile power supply system

The utility model relates to a highly reliable multifunctional lithium power energy storage mobile power supply system, which comprises a mounting frame, a central control unit independently disposed in the mounting frame, at least 3 to 5 independently disposed energy storage bearing units, connection wires, and an electric power input navigation plug for charging. Electrical connections among the units and among the elements in the units are achieved by large current rapid plugging and pulling connectors. Each of the energy storage bearing units includes a charger, a battery and a battery protection board. The electric power input navigation plug for charging is connected with a charger by the rapid plugging and pulling connectors, the charger is connected with a battery, and the battery is connected with the central control unit through the battery protection board. The central control unit includes a first central control output unit, a second central user-defined DC output module, and a remote monitoring