DoorKing 1801-009 Battery 12V - 3.5Ah barrier-arm Refer to parts diagram to

Refer to parts diagram to confirm compatibility before ordering

Its ease of installation

ensures long-term durability in harsh environments

Range: Works up to three car lengths away

Wi-Fi Range: Up to 100 feet (2

DoorKing 1801-009 Battery 12V - 3.5Ah barrier-arm Refer to parts diagram toReplacement 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