Your cart is empty!
Rechargeable7" H7-5/8" W5-1/8" D
Rechargeable9¼" H10¼" W6¾" D
Lockable transformer boxHolds up to four 20 VA transformersIndoor or outdoor useETL listed
7 amp/hour backup batteryFor LiftMaster® LA400, Miracle One, RoboSwing, all GTO/PRO and Mega Arm Operators
Charges battery and safely maintains charge during inactivityProtects against over-charge or short circuit