Battery module and battery pack

The utility model relates to a battery module and a battery pack, the battery module comprises a shell, at least two flexible package battery cells arranged in the shell and a support used for fixing the flexible package battery cells, the flexible package battery cells are laid in the support, and the flexible package battery cells are connected in parallel and then connected in series or directly connected in series. The total positive electrode and the total negative electrode which are connected in series are respectively connected with the positive electrode confluence terminal and the negative electrode confluence terminal, the series welding positions of the adjacent flexible package battery cells are connected with the information acquisition terminal, the assembled flexible package battery cells are arranged in the shell, and the shell is packaged and welded with the cover plate; the battery further comprises a positive pole, an information output terminal and a negative pole, through holes are forme