HANDLING A BATTERY ARRANGEMENT

A computer system (700) comprising processing circuitry configured to handle a battery arrangement (50) capable of powering an electrical system (1) is provided. The battery arrangement (50) comprises a battery cell (11a) and a monitoring unit (30) configured to monitor a temperature-associated parameter. The processing circuitry (702) is further configured to, based on a target ability of the battery arrangement (50), determine a wake-up condition of the battery arrangement (50) associated with a need to initiate a thermal management function. The processing circuitry (702) is further configured to, trigger the monitoring unit (30) to be configured to perform a wake-up procedure in response to detecting that the at least one parameter associated with a temperature of the battery cell (11a) fulfills the wake-up condition. The wake-up procedure comprises determining a need for, or triggering a thermal management function.