The Express Battery Backup is a self contained rechargable battery backup for the Toshiba DK & CTX series telephone systems. It has 24 volt rechargable batteries, an aluminum case and a cable to attach to the battery connection on the power supply unit. If more than one cabinet is to be powered a power pak adapter (T8602) is needed. CTX100 requires a ABCS battery charger subassembly.
Capacity:
- DK8/14/16/16e/40 System - up to 16 hours
- DK280/424 - 1 Cabinet System - up to 8 hours
- DK280/424 - 2 Cabinet System - up to 5 hours
- DK280/424 - 3 Cabinet System - up to 3 hours
Capacity with Stratagy DK Voicemail:
- DK8/14/16/16e/40 System - up to 14 hours
- DK280/424 - 1 Cabinet System - up to 5 hours
- DK280/424 - 2 Cabinet System - up to 2 hours
- DK280/424 - 3 Cabinet System - up to 1 hours
This unit is not compatible with CTX28