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BatteryClerk Prime FAST 1-2 day shipping to most of Canada
BatteryClerk Prime FAST 1-2 day shipping to most of Canada

Alarm Batteries

Ensure your property stays protected, even during a power outage, with BatteryClerk’s reliable backup replacement alarm batteries. Our selection includes high-quality, compatible OEM batteries designed to fit top alarm brands like ADT, Acme, and Ademco, so you can trust your security system to perform when it matters most. Don’t let a dead battery leave you vulnerable—explore our collection today and keep your alarm system running smoothly 24/7!

  • Digital Security PC1616 12V 4.5Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Digital Security PC1616 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security PC1616 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Digital Security BD 412 12V 4.5Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Digital Security BD 412 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security BD 412 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Digital Security PC3000 12V 9Ah Alarm Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with Digital Security PC3000 12V 9Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security PC3000 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

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    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • Digital Security Controls DSC Power832 Option 2 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security Controls DSC Power832 Option 2 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Controls DSC Power832 Option 2 Alarm Battery Exact OEM replacement guaranteed to fit easily ...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Digital Security PC2500 12V 4.5Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Digital Security PC2500 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security PC2500 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Digital Security PC1832 12V 4.5Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Digital Security PC1832 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security PC1832 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Digital Security BD 712 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security BD 712 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security BD 712 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Digital Security Controls 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security Controls 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Controls Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Digital Security Controls DSC Power832 Option 1 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Digital Security Controls DSC Power832 Option 1 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Controls DSC Power832 Option 1 Alarm Battery Exact OEM replacement guaranteed to fit easily ...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Digital Security Power632 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security Power632 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power632 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Digital Security Power832 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security Power832 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power832 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Digital Security Power432 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security Power432 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power432 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Digital Security Power864 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security Power864 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power864 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Digital Security Power832 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Digital Security Power832 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power832 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Digital Security Power864 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Digital Security Power864 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power864 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Digital Security Power864 Option 1 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Digital Security Power864 Option 1 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power864 Option 1 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Digital Security PC4050C 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security PC4050C 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security PC4050C Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Digital Security Power864 Option 2 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security Power864 Option 2 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power864 Option 2 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Digital Security Power832 Option 2 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security Power832 Option 2 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power832 Option 2 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Digital Security Power632 Option 2 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security Power632 Option 2 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power632 Option 2 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Digital Security Power432 Option 2 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security Power432 Option 2 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power432 Option 2 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Digital Security Power632 Option 1 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Digital Security Power632 Option 1 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power632 Option 1 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Digital Security PC2500 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Digital Security PC2500 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security PC2500 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Digital Security Power864 (Option 2) 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Digital Security Power864 Option 2 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Digital Security Power864 Option 2 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
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