BATTERY UNIT COMPRISING A BRACKET WITH BRACKET BODIES AND ENERGY STORAGE POWER SUPPLY WITH THE BATTERY UNIT

The embodiment relates to the technical field of energy storage power supplies, in particular to a bracket body, a bracket, a battery unit and an energy storage power supply. The bracket includes a base shell and a stopper, wherein the base shell is provided with a receiving groove for receiving a battery cell, the receiving groove runs through a first surface and a second surface of the base shell, and the first surface and the second surface are two opposite surfaces of the base shell; the stopper includes a connecting part and a resisting part, the connecting part is fixed to the first surface of the base shell and avoids the receiving groove, and the resisting part is connected to the connecting part; and the resisting part corresponds to the receiving groove and covers part of an edge of the receiving groove. In this way, the stopper abuts against an end of the battery cell, so that the battery cell can be installed on the bracket body, which solves the problem that a conductive sheet and a battery cell are hard to weld when a battery cell is fixed through a shielding part for an existing bracket.