Battery holding frame, in particular for an electrically driven sweeping machine

The frame (1) has a lower supporting face (4) and lateral faces to contain a battery. The battery includes a mobile lateral face (5a) rotatable between a closed position across the face (4) and another operating position aligned with and adjacent to the face (4). Sliding units (7) are provided on the face (5a) for allowing the battery to slide whenever the lateral face is in an operating position.