A rechargeable battery includes a plurality of interconnected battery cells which are connected to at least one pole connection of the battery by at least one circuit element such that the plurality of interconnected battery cells can be electrically decoupled from the at least one pole connection. A control circuit for monitoring and controlling the battery comprises at least one first cell monitoring device and at least one second cell monitoring device which are configured to detect operational parameters of at least one battery cell of the plurality of interconnected battery cells and to guide the operational parameters to a control device. The at least one first cell monitoring device is connected to a first control device by a first interface, and the at least one second cell monitoring device is connected to a second control device by a second interface.