Advanced Battery Management (ABM) includes all measures to control the charging and discharging of batteries in UPS systems
. Battery management is intended to extend the service life of the batteries and at the same time control the battery charge so that they are not charged too quickly and no overcharging takes place. On the other hand, discharge is also controlled to prevent deep discharge and consequent damage to the batteries. In addition, the battery management system provides the user with information about the remaining battery capacity and thus about the remaining operating time.