This product has been discontinued.
These 12V 2.8Ah lead acid batteries provide a back up power supply for the Rafiki Twinflex Pro fire alarm panels. In the event of a mains power failure, the batteries will continue to power the Twinflex panels, enabling the fire alarm system to continue operating during evacuation from the building.
3 to 5 years at 20 °C
Charge: -15 °C to +50 °C
Discharge: -20 °C to +60 °C