รายละเอียด
The Battery Backup is an optional feature on all domestic HE/MVE/HEco freezers equipped with a TEC 3000 and comes standard on all MDD freezers. The TEC 3000 is able to run seamlessly on power from this external battery system when the primary power source is interrupted. The TEC 3000 is able to run fully functional on the Battery Backup for approximately 72 hours in the event of a power failure. While the TEC 3000 is running on its primary power source, it continuously provides a 27 volt trickle charge to keep the Battery Backup fully charged.