Samlex 23 Amp Switching Power Supply with Battery Backup Circuit - SEC-1223BBM

The SEC-1223BBM combines the reliability of our classic SEC-1223 power supply with the reassurance of the BBM-1225 battery backup module. This combined unit automatically provides uninterrupted DC power from an external backup battery (not included) to your critical load in the event of an AC power outage. Once AC power is restored, the SEC-1223BBM will continue to seamlessly supply DC power to the load while providing a current limited charge to the backup battery (not included).