ELECTROCHEMICAL ENERGY STORAGE CELL COMPRISING A CURRENT INTERRUPTION DEVICE

摘要

The invention relates to an electrochemical energy storage cell comprising a current interruption device for interrupting at least one electrical connection of the energy storage cell provided for operation of the energy storage cell. Furthermore, the energy storage cell comprises a discharge device, which enables a complete or partial discharge of the energy storage device when at least one electrical connection of the energy storage cell provided for operation of the energy storage cell is interrupted by the current interruption device. This enables a discharge of the energy storage cell and hence a safe transport and a safe storage of the energy storage cell, yet at the same time prevents further operation of the energy storage cell potentially damaged by an overcharge.