(800) 825-7848
M-F 9AM-5PM EST

You have no items in your shopping cart.

Back-up Batteries

Here you will find all of the backup power that you need to get your access systems working, with fail-proof measures so that you don’t need to worry about power outages leaving your entryways vulnerable or compromised. Whether you’ve have just used your back up battery and now need a replacement, or a backup power supply is something you hadn’t considered before, we have a very large selection of all of the best brands, the best batteries, and additional power equipment that will help your system run properly. Check below to find the backup power supply that you need today!

Items 1 to 30 of 34 total

Set Descending Direction
per page

Grid  List 

Page:
  1. 1
  2. 2
  1. Von Duprin PS873-DE Power Supply w/ Delayed Egress

    Adams Rite BBK-SE Battery Backup Board

    Adams Rite BBK-SE Battery Backup Board Learn More
    $122.85

    Out of stock

  2. Alarm Lock 9ETBATCASE Exit Trim Replacement Battery Pack

    Alarm Lock 9ETBATCASE Exit Trim Replacement Battery Pack

    Alarm Lock 9ETBATCASE Exit Trim Replacement Battery Pack For ETDL / ETPDL Trim Series Learn More
    $38.64

  3. Alarm Lock BP6 Battery Pack

    Alarm Lock BP6 Replacement Battery Pack

    Alarm Lock BP6 Audible and Visual Exit Door Alarms Replacement Battery Learn More
    $22.68

  4. Alarm Lock S6061 Cylindrical Trilogy Battery Pack
    $31.50

  5. Alarm Lock S6065 Trilogy Mortise Replacement Battery Pack

    Alarm Lock S6065 Trilogy Mortise Replacement Battery Pack

    Alarm Lock S6065 Replacement Battery Pack for Mortise Trilogy Locks. Learn More
    $30.24

  6. Alarm Lock S6170 Trilogy Narrow Stile Replacement Battery Pack

    Alarm Lock S6170 Trilogy Narrow Stile Replacement Battery Pack

    Alarm Lock S6170 Trilogy Narrow Stile Replacement Battery Pack Learn More
    $30.24

  7. Alarm Lock S6172 Trilogy Double Sided Replacement Battery Pack

    Alarm Lock S6172 Trilogy Double Sided Replacement Battery Pack

    Alarm Lock S6172 Trilogy Double Sided Replacement Battery Pack Learn More
    $25.20

  8. Alarm Lock S6181 Networx Replacement Battery Pack

    Alarm Lock S6181 Networx Replacement Battery Pack

    Alarm Lock S6181 Networx Replacement Battery Pack Learn More
    $47.04

    Out of stock

  9. Locknetics 515-12-EIR Power Supply w/ Emergency Interface Relay

    Alarm Lock S6196 Serviceable Battery Pack For Networx

    Alarm Lock S6196 Serviceable Battery Pack For Networx Learn More
    $47.04

  10. Altronix BT1212 Rechargeable Battery 12VDC/12AH

    Altronix BT1212 Rechargeable Battery 12VDC/12AH

    Altronix BT1212 is a rechargeable battery that supplies 12VDC/12AH for security, access, surveillance and fire applications. Learn More
    $61.15

  11. Altronix BT126 Rechargeable Battery 12VDC/7AH

    Altronix BT126 Rechargeable Battery 12VDC/7AH

    Altronix BT126 is a rechargeable battery that supplies 12VDC/7AH for security, access, surveillance and fire applications. Learn More
    $27.17

  12. Altronix T2428175 Open Frame Transformer

    Altronix T2428175 Open Frame Transformer

    Altronix T2428175 open frame transformer provides power for electronic power supplies and equipment including security, access control and surveillance devices. Learn More
    $49.94

  13. ASP MPB-1250 MegaPower Battery

    ASP MPB-1250 MegaPower Battery

    ASP MPB-1250 MegaPower Battery Learn More
    $33.87

  14. Dortronics 4200xBAT Lead Acid Battery 12/24 VDC 14 Amp

    Dortronics 4200xBAT Lead Acid Battery 12/24 VDC 14 Amp

    Dortronics 4200 Lead Acid Battery, Compliment the 4200 and 4900 series power supplies Learn More
    $65.52

  15. Schlage 593 PI-12DC Plug-In Transformer 12VAC/DC

    Kaba E-Plex 64723-000-01 Battery Pack & Cover Kit

    Kaba E-Plex 64723-000-01 Battery Pack & Cover Kit Learn More
    $28.56

  16. /

    Kaba Ilco 118-508847-10 Battery Pack (1 Per Pack)

    Kaba Ilco 118-508847-10 Battery Pack (1 Per Pack) Learn More
    $13.44

  17. /

    Kaba Ilco 502238-10 Battery Pack (10 Batteries/Box)

    Kaba Ilco 502238-10 Battery Pack (10 Batteries/Box) Learn More
    $150.00

  18. Locknetics SBP2 Standby Battery Pack
    Sale

    Locknetics SBP2 Standby Battery Pack

    The Standby Battery Pack (SBP2) options provides a pair of 12 VDC, 4amps/hr batteries for 12 VDC or 24 VDC systems (provides 24 VDC, 4amps/hr.) Learn More

    Regular Price: $100.81

    Now only: $50.00

  19. PHI Precision BT150-07 Battery Backup Board (Batteries Not Included)

    PHI Precision BT150-07 Battery Backup Board (Batteries Not Included)

    Precision BT150-07 Battery Backup Power Tap (batteries not included) Learn More
    $313.50

  20. RCI BB12-4 4AH Battery Backup 12VDC

    RCI BB12-4 4AH Battery Backup (1) 12VDC

    Rutherford BB12-4 Lead Acid Battery, Compliment the R.C.I series power supplies Learn More
    $18.90

  21. RCI BB12-7 7AH Battery Backup 12VDC

    RCI BB12-7 7AH Battery Backup 12VDC

    RCI BB12-7 Lead Acid Battery, Compliment the R.C.I series power supplies Learn More
    $25.83

  22. RCI BB24-4 4AH Battery Backup (2) 24VDC

    RCI BB24-4 4AH Battery Backup (2) 24VDC

    Rutherford BB24-4 Lead Acid Battery, Compliment the R.C.I series power supplies Learn More
    $42.84

  23. RCI BB24-7 7AH Battery Backup 24VDC

    RCI BB24-7 7AH Battery Backup 24VDC

    RCI BB24-7 Lead Acid Battery, Compliment the R.C.I series power supplies Learn More
    $51.03

  24. Sargent 738 Backup Battery (24VDC - 4 Amp)

    Sargent 738 Backup Battery (24VDC - 4 Amp)

    Battery Pack 738 24VDC 4AMP hour Backup batteries. Learn More
    $110.76

  25. Schlage K380-001 Replacement Battery Pack For Wyreless Locksets

    Schlage K380-001 Battery Pack Assembly

    Schlage K380-001 Battery Pack Assembly Learn More
    $45.50

  26. Schlage K380-012 Battery Pack Assembly (12 Pack)

    Schlage K380-012 Battery Pack Assembly (12 Pack)

    Schlage K380-012 Battery Pack Assembly (12 Pack) Learn More
    $375.00

  27. Schlage SBE Standby Battery Enclosure

    Schlage SBE Standby Battery Enclosure

    Schlage SBE Standby Battery Enclosure Learn More
    $93.24

  28. Secura Key SK-ACP-PS Power Supply Kit

    Secura Key SK-ACP-PS Power Supply Kit

    A plug-in transformer converts 110VAC to 24 VDC. A 12 VDC, 1.9 amp-hour battery provides system backup power and stabilizes the voltage to the control panel Learn More
    $68.28

  29. Securitron B-12-5 Lead Acid Battery 12VDC 5 Amp Hour

    Securitron B-12-5 Lead Acid Battery 12VDC 5 Amp Hour

    Securitron B-12-5 Lead Acid Battery, Compliment the BPS series power supplies Learn More
    $29.61

  30. Securitron B-24-5 Lead Acid Battery

    Securitron B-24-5 Lead Acid Battery

    Securitron B-24-5 Lead Acid Battery, Compliment the BPS series power supplies Learn More
    $61.09

Items 1 to 30 of 34 total

Set Descending Direction
per page

Grid  List 

Page:
  1. 1
  2. 2

The Backup Power You Need For Your System

Whatever system you have in place for your entryways, locks or other limited access systems, we know that having a backup plan is essential for your power supply. Whether you’re running a fail-secure or a fail-safe application, having backup power can be the difference between patrons’ convenience, getting locked out, or a jeopardized security in the face of an unexpected malfunction. Our backup power supplies are dedicated to making sure that you don’t run into such a situation, and instead feel prepared for whatever happens to your access systems’ power.

For customers who know exactly what the best backup power supply is for them, or customers who are exploring these options for the first time, our goal has always been to provide an inventory that reflects both the diverse needs of our customers and also the quality and convenience of top brands, and products that really work. We never skimp on quality, because we know that having a back up battery you can count on is essential when you’re access system is the difference between security and danger.

For those customers that do know exactly what they want, we encourage you to use our search bar tool. It will help you locate the products that you need quickly, and even potentially classify other compatible components that you need. We understand that much of this process isn’t just selling you on what the ideal backup power supply is, but rather providing you with the right options that fit your system.

The reason that we carry such a large inventory is that customers can easily replace, repair, install and implement systems without having to worry about compatibility. When it comes to power supplies, this can be both tricky and incredibly simple.

Please call customer service with any inquiries on finding products and getting what you need for your system. Thanks for choosing Buy Access!