Storage battery structure of vehicle-mounted power supply cabinet

The utility model discloses a storage battery structure of a vehicle-mounted power supply cabinet, which comprises a battery supporting bracket and a plurality of storage batteries, wherein the storage batteries are composed of battery compartments and batteries positioned in the battery compartments; the battery compartments are arranged on the battery supporting bracket; baffles for preventing the batteries from falling out are arranged at openings of the battery compartments; the storage batteries are mutually electrically connected; and a breaker is connected between every two storage batteries. According to the storage battery structure, the storage batteries adopt battery compartment structures; the batteries are mounted in the battery compartments; the battery compartments are fixed on a power supply cabinet frame; when the batteries are mounted, the batteries are only needed to be placed on the battery compartments, and then are pushed into the battery compartments; the baffles are connected better; a