Battery module

The utility model relates to the field of new energy power battery energy storage. The utility model relates to a battery module. Battery cell, a plastic middle bracket is arranged between the batterycells; a plastic top cover is arranged at the top of each battery cell and the plastic middle bracket; the battery cell and the plastic middle bracket form a battery cell group; a plastic end bracketis arranged at the end part of the battery cell group; the outer side of the plastic end support is covered with a metal plate end plate. A sheet metal side plate is arranged on the side surface of the cell group; a heating sheet is arranged between the metal plate side plate and the battery cell group; the battery cell groups are in circuit connection through connecting bars; lead-out bars are arranged at the anodes and cathodes of the battery modules; the plastic frames are split into single plastic parts, so that the number of the module battery cells can be flexibly assembled; the anti-vibration requirements of a