Battery pack and electric equipment

The invention discloses a battery pack and electric equipment, and belongs to the technical field of batteries, plates are arranged in the battery pack, a battery pack, a first guide part and an elastic part movably connected with the first guide part are arranged between the plates, when single batteries in the battery pack expand, the overall size of the battery pack expands towards the two sides, and the elastic part is movably connected with the first guide part; and the elastic piece between the battery pack and the plate piece can generate elastic deformation so as to be compressed to adapt to the size change of the battery pack. Meanwhile, the first guide piece can guide the elastic piece, so that the elastic piece can keep the elastic deformation direction unchanged, the phenomenon of non-uniform deformation is avoided, and the elastic piece can generate uniform counter-acting force on the battery pack; the phenomenon that the cyclic attenuation degree is inconsistent due to uneven stress of the singl