BATTERY INSTALLATION FRAME, FRAME ASSEMBLY, AND VEHICLE

A battery installation frame includes a frame body, a mounting structure, and a docking structure, where the frame body is configured to be installed to a vehicle body, the mounting structure is integrated on the frame body and configured to mount a battery, and the docking structure is also integrated on the frame body and configured to connect the vehicle body and dock with the battery, so as to enable the battery to form electrical and/or fluidic communication with the vehicle body.