SDC RB12V Series 12V Backup Ba...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.33
SDC SDC RB12V Series - Backup Batteries for Power Supplies SDC-RB12V

SDC RB12V Series 12V Backup Batteries for Access Control Power Supplies

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Model: RB12V4

In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.33
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SDC RB12V Series 12V Backup Batteries for Access Control Power Supplies

Reliable Standby Power for Access Control Systems

SDC RB12V Series backup batteries provide continuous DC power for access control systems during power outages. Available in 5Ah (RB12V4) and 7Ah (RB12V7) capacities, these 12V batteries ensure uninterrupted operation of power controllers, locking devices, and peripheral components. For 24VDC standby power applications, batteries must be ordered in pairs with a minimum of two RB12V batteries required.

Professional Features & Benefits

  • Dual Capacity Options: Available as RB12V4 (12V/5Ah) and RB12V7 (12V/7Ah) models to match specific power requirements and runtime needs.
  • Flexible Voltage Configuration: Provides 12VDC or 24VDC standby output with batteries ordered in pairs for 24VDC applications.
  • High-Capacity Installation: 600 series power supplies with RF cabinet enclosures accommodate up to four RB12V4 batteries for extended backup time.
  • Expanded Configuration Support: 600 series power supplies with RFA cabinet enclosures accommodate up to six RB12V4 or RB12V7 batteries for maximum backup capacity.
  • Continuous Operation Assurance: Maintains power to access controls, locking devices, and peripheral components during power outages for uninterrupted security.
  • Professional Integration: Designed specifically for SDC 600 series power controllers with proper cabinet compatibility for reliable installation.

Technical Specifications

  • Battery Operated: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Electronic: Yes
  • PDF:SDC Full Catalog: https://zensupply.com/content/pdf/lcn/CondensedHardwareBrochure
  • Product Category: Electronic Access Controls
  • Product Group: Electronic Access Controls
  • Product Model: RB12V4, RB12V7
  • Product Subgroup: Controllers, Power Supplies and Transformers
  • Product Type: Power Supply Battery
  • Series: RB12V Series
  • Subcategory: Power Supply Battery

Professional Applications

  • Commercial Building Access Control Systems
  • Healthcare Facility Security Infrastructure
  • Educational Institution Safety Systems
  • Industrial Facility Access Points
  • Government and Municipal Building Security
  • Multi-Tenant Residential Access Control
  • Critical Infrastructure Backup Power

Why Choose SDC Quality?

SDC RB12V Series backup batteries deliver professional-grade reliability with dual capacity options and flexible voltage configuration for demanding access control applications. Engineered specifically for SDC 600 series power supplies with proven compatibility and installation flexibility. These batteries ensure continuous security system operation when reliable backup power is essential for maintaining facility access control during power disruptions.

Manufacturer Resources

SDC Full Catalog

Product Specs

Series:
RB12V Series
Product Group:
Electronic Access Controls
Product Subgroup:
Controllers, Power Supplies and Transformers
Subcategory:
Power Supply Battery
Commercial/Residential:
Commercial
Product Type:
Power Supply Battery
Electronic:
Yes
Battery Operated:
Yes
Product Model:
RB12V4, RB12V7
Product Category:
Electronic Access Controls
Department:
Door Hardware

SDC RB12V4 – Frequently Asked Questions

1) What backup battery does an SDC 600 series access control power supply take?
The SDC RB12V Series is the battery built for SDC 600 series power controllers. Two capacities are offered: the RB12V4 at 12V/5Ah and the RB12V7 at 12V/7Ah. Pick capacity by how long you need locks, controllers, and peripherals to keep running after utility power drops.
2) How many RB12V batteries fit in an SDC RF or RFA cabinet?
Cabinet type sets the count. A 600 series power supply in an RF cabinet enclosure takes up to four RB12V4 batteries. An RFA cabinet enclosure takes up to six, and at that size either the RB12V4 or the RB12V7 can be used. If you are sizing standby runtime for a facility, the RFA route gives you the most amp-hours in one enclosure.
3) I need 24VDC standby power for my access control panel. How many RB12V batteries do I order?
Order them in pairs. The RB12V is a 12V battery, so 24VDC standby requires a minimum of two batteries wired as a pair. Ordering a single unit gets you 12VDC only. For 12VDC standby, one battery does the job.
4) Will an RB12V backup battery keep my electric strikes and mag locks working during a power outage?
That is what it is there for. The RB12V supplies continuous DC power to the power controller during an outage, which keeps locking devices and peripheral components energized. Runtime depends on the total current your locks and readers draw and whether you have installed one battery or a bank of four to six in the cabinet.
5) Can I mix an RB12V4 and an RB12V7 in the same power supply cabinet?
Stick with matched batteries. The published configurations call for up to four RB12V4 units in an RF enclosure, or up to six of the RB12V4 or the RB12V7 in an RFA enclosure. Choose one capacity for the whole bank rather than mixing 5Ah and 7Ah cells in a series or parallel string.
6) Is the RB12V a commercial-grade battery or is it a residential product?
Commercial. The RB12V Series is a commercial access control component, intended for standby duty behind door controllers, electric locking devices, and peripherals in buildings, not consumer or residential use.
How fast can I get the SDC RB12V4 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the SDC RB12V4 come with a warranty?
Absolutely. The SDC RB12V4 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the SDC RB12V4?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the SDC RB12V4 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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