Simple electrical installation and even more self-sufficiency! The Clesana Power Management combines the functions of a relay and a DC/DC charger. In combination with a backup battery, the Clesana C1 with Clesana Power Management can be installed quickly and easily thanks to the pre-assembled cables. When the Clesana C1 is in use, the current flow from the backup battery is enabled via the control input; when the Clesana C1 is in standby, the backup battery is charged with 2 A charging current via the Clesana Power Management. It is controlled very simply via a 12 V continuous plus cable. Even if the on-board battery fails, the Clesana C1 can still be operated via the backup battery.