DoorKing 1801-009 Battery 12V - 3.5Ah barrier-arm Its low-profile in-ground actuator provides

Its low-profile in-ground actuator provides discreet operation

Model: 1508-120

This kit is compatible with multiple industrial-grade LiftMaster slide and swing gate models and includes a factory-set thermostat

Wi-Fi Range: Up to 100 feet (2

DoorKing 1801-009 Battery 12V - 3.5Ah barrier-arm Its low-profile in-ground actuator providesReplacement Backup Battery for DoorKing Gate Operators The DoorKing 1801 009 is a 12 volt 3. 5 amp hour sealed lead acid (SLA) battery designed to provide reliable backup power for various Doorking access control and gate operator systems. Whether supporting critical memory retention or gate operation during power loss, this battery helps maintain functionality in residential, commercial, and industrial environments. Key Features 12V 3. 5Ah sealed