Guardian 728B 3/4 HP Belt/Chain Drive Battery BackUp Std 12V DC Garage Opener

HEAD ONLY

BATTERY BACKUP GARAGE DOOR OPERATOR

This operator comes with a Battery Backup power supply.  The battery backup power supply fits conveniently into the holster on the operator.  The battery is visible, indicates its level of charge and is easily accessible and removable for remote recharging.  A motion detector on the holster activates the LED lighting when someone enters the garage.  Plus, LED lighting on the holster illuminates the garage during a power outage.

Performance:
Model 728B
  • Battery: Non-spillable Lead-acid
  • Performance under Battery Power: Power for ~20 cycles after 12-hr standby (new & fully charged, room temperature, balanced 8'x7' sectional door)
  • Effective Battery Life: 2-years
  • Use Cycles: ~300 use cycles (new & fully charged battery, room temperature, balanced 8’x7’ door)
  • Charge Time: 24 hours (trickle charge in holster)
BATTERY BACK-UP FEATURES
Features:
Accessories:
Use this operator only with residential sectional garage doors.