Sdc RB12V7 Sealed Lead Acid Battery 12V 7ah Access Control

Product Description

The SDC Security Door Controls RB12V7 is a sealed lead acid (SLA) rechargeable battery rated at 12 volts and 7 amp hours, designed to provide backup power in access control and security door systems. This battery maintains system operation during primary power interruptions, keeping electrified locks, mag locks, electric strikes, and access control panels online when AC power is lost. It is a direct-fit replacement battery for compatible SDC access power supplies and backup power enclosures. Installation is typically performed by low-voltage security and access control technicians working within commercial and light commercial facilities.

This battery is commonly used as a standby backup source in access control power supply enclosures, fire alarm auxiliary power units, and electrified door hardware systems. It is suited for both new installations and service replacement in existing panels where the original SLA battery has degraded or failed. Facilities maintenance teams, security system integrators, and licensed low-voltage contractors are the primary installers of this component.

Key Features

• 12-volt, 7 amp hour sealed lead acid chemistry provides reliable standby power
• Sealed, valve-regulated design requires no water maintenance and resists spills
• Compact form factor fits standard access control power supply enclosures
• Rechargeable chemistry supports float charging by compatible power supplies
• Sold individually as a single unit replacement

Compatibility

Designed as an OEM-style replacement backup battery for access control power supply enclosures requiring a 12-volt, 7 amp hour sealed lead acid battery.

Installation Notes

Installation should be performed by a qualified low-voltage technician familiar with access control power supply systems. Disconnect or power down the access control power supply before removing or installing the battery to prevent short-circuit hazards. Observe correct polarity when connecting battery terminals, as reversed connections can damage the power supply or the battery. Disposal of sealed lead acid batteries must comply with applicable local and federal regulations for hazardous materials.