Battery module

The utility model discloses a battery module which comprises at least two batteries and a clamping piece, and each battery comprises a battery tab; each clamping piece is provided with a clamping part, and one clamping part is used for clamping the at least two battery tabs to enable the at least two batteries to be connected in series or in parallel with the battery module. The batteries in the battery module are connected in series and in parallel by clamping the battery tabs through the clamping parts; when a single battery needs to be disassembled, only the clamping parts need to be loosened to take out the batteries, and compared with a traditional battery module adopting a bolt or welding mode to achieve series-parallel connection between the batteries, the combination mode is convenient and fast to disassemble and assemble, and the single battery can be disassembled subsequently to be recycled in an echelon mode. 本实用新型公开了一种电池模组，包括：至少两个电池及夹持件，所述电池包括电池极耳；所述夹持件设有夹持部，一个所述夹持部用于夹持至少两个所述电池极耳使至少两个所述电池串联或并联连接该电