◊ Ruggedized Rechargeable Backup Battery
◊ Maintains TOD when power is lost
◊ Designed to fit on top of AR51A clocks or as stand-alone unit

The AB50000 is an external rechargeable backup battery. When no external power is available, the battery keeps supplying the power to the load.
The battery can be used in Atomic Clocks where there is a need to maintain the TOD (Time of Day). Power disconnections can cause the clock to shut down and lose the TOD. To avoid such cases, the backup battery should be assembled between the power source and the clock’s power input. When there is no main power input the AB50000 battery continues to provide power to the clock ensuring no loss in TOD continuity.

◊ Military
◊ Portable Solutions
◊ No continuous power supply