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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!

  • Protection One BT104N 6V 5Ah Alarm Replacement Battery
    $12.19 - $12.19
    $12.19
    $12.19 - $12.19
    $12.19

    AJC Battery Compatible with Protection One BT104N 6V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Protection One BT104N Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

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    $12.19 - $12.19
    $12.19
    $12.19 - $12.19
    $12.19
  • Protection One 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Protection One All 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Protection One All Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

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    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Protection One BT0002N 12V 4.5Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Protection One BT0002N 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Protection One BT0002N Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Protection One BT0010N 12V 1.3Ah Alarm Replacement Battery
    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49

    AJC Battery Compatible with Protection One BT0010N 12V 1.3Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Protection One BT0010N Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

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    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49
  • Protection One BT1040N 6V 4.5Ah Alarm Replacement Battery
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29

    AJC Battery Compatible with Protection One BT1040N 6V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Protection One BT1040N Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29
  • Protection One BT1031N 6V 12Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Protection One BT1031N 6V 12Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Protection One BT1031N Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Protection One BT0004N 6V 1.3Ah Alarm Replacement Battery
    $8.39 - $8.39
    $8.39
    $8.39 - $8.39
    $8.39

    AJC Battery Compatible with Protection One BT0004N 6V 1.3Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Protection One BT0004N Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $8.39 - $8.39
    $8.39
    $8.39 - $8.39
    $8.39
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