Batteries

* When an NBN battery has lost its charge, the Power Supply Unit will show a red light next to the REPLACE BATTERY symbol or an alarm beeping once every 15 minutes will sound, indicating the need to replace the battery with a new one
* Specifications of battery required:
– Battery type: 12V 7.0-7.2Ah 6 Cell VRLA Sealed Lead Acid Battery
– Dimensions: 150mm (W) x 94mm (H) x 64mm (D)
– Terminals: Quick Disconnect F2 6.35mm (W) x 0.81mm (T) Faston Tab terminals