BATTERY

The present application relates to the technical field of batteries. Provided is a battery, which is used to solve the technical problem of a first connector of a battery being prone to deforming in the combination and mounting processes of the battery. The battery comprises a casing, a first connector, a first adapter member and a supporting block. The first connector is connected to the casing, and then the supporting block is correspondingly arranged at the first connector. The supporting block fits with an accommodating portion formed in the first connector, so that the supporting block can support the first connector. The battery provided in the present application has a simple structure, and the first connector can be prevented from deforming when the first adapter member of the battery is welded to the first connector. La présente demande se rapporte au domaine technique des batteries. L'invention concerne une batterie, qui est utilisée pour résoudre le problème technique d'un premier connecteur d'une