Battery pack

摘要

The pack has a set of battery elements (1) which are packed in an order in a package layer. A deformation element (2) is arranged between two of the neighboring battery elements. The battery elements are slid due to deformation of the deformation element under external application of force. The deformation element 2 is designed as a hollow section which is openly formed vertical to a layer plane and closed in the layer plane. The deformation element is amplified inside the hollow section through a transverse bracing (2a).