Alfatronix Battery Back-Up System, Includes Enclosure with Internal 7Ah Battery and 3W Speaker ON PROMOTION

  • On Promotion while stocks last
  • Back up battery system with internal 7Ah battery and 3 watt speaker, 8ohm.
  • Can be used with Alfatronix Desk or Brick PSU.
  • Metal housing
  • Includes loom for connection of DC and Speaker.
  • To connect to the AD Brick power supply you will also need AD BB Loom.

The AD Series Desktop Power Supplies include a battery back up output as standard. This can be connected to maintain charge in a lead acid battery to supply power in the event of a mains failure.


As a neat alternative to a loose battery, Alfatronix also supply a battery back up box, P/N AD BBB. This is designed to fit underneath the desktop supply and radio assembly and includes a 7Ah lead acid gel battery, presenting all three components as one tidy desktop assembly.The battery back up box also includes a speaker (mounted on the front of the unit) which can be connected to the radio if needed.