ATA Garage Door GEN2 Battery Back Up Kit

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In the event of power failure/blackout, you can rely on your door providing the security and convenience of automation. As soon as mains power drops out, the Battery Back Up system takes over, even if the door is moving at the time. This clever system also features a self-protection system to prevent damaging total discharge of the battery.


  • Plug and play battery back up kit
  • 2 x 12V 2.3Ah Batteries (in housing)
  • 1 x SBY-3 Charger Board
  • 1 x Wiring Harness

ATA Compatibility:

  • To suit ATA Gen2 garage door openers (5-pin)
  • GDO-6v4 (EasyRoller GEN2)
  • GDO-9v2 (Enduro GEN2)
  • GDO-9v3 (Dynamo GEN2)
  • GDO-11v1 (Securalift Ero GEN2)


  • Will typically allow you to operate the door 6 times (open and close)