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Alarm Batteries

Alarm Batteries

Replacement Alarm Batteries ensure your alarm system continues to operate even during a power outage or when the electricity is cut. Browse our current selection of replacement Alarm Batteries for some of the top alarm brands like ADT, Honeywell and Ademco.

  • Original price $138.79 - Original price $138.79
    Original price
    $138.79
    $138.79 - $138.79
    Current price $138.79

    Simplex 2081-9296 12V 55Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 2081-9296 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    Original price $138.79 - Original price $138.79
    Original price
    $138.79
    $138.79 - $138.79
    Current price $138.79
  • Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39

    Simplex 2081-9276 12V 18Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 2081-9276 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39
  • Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Simplex Fire Alarm Control Panel Battery 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex Fire Alarm Control Panel Battery Alarm Battery Exact OEM replacement guaranteed to fit easily and pre...

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    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
  • Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39

    Simplex 2081-9274 12V 18Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 2081-9274 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39
  • Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39

    Simplex 2081-9275 12V 18Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 2081-9275 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39
  • Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79

    Simplex 2350 12V 8Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 2350 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

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    Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79
  • Original price $92.89 - Original price $92.89
    Original price
    $92.89
    $92.89 - $92.89
    Current price $92.89

    Simplex 20819276 12V 35Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 20819276 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    Original price $92.89 - Original price $92.89
    Original price
    $92.89
    $92.89 - $92.89
    Current price $92.89
  • Original price $33.99 - Original price $33.99
    Original price
    $33.99
    $33.99 - $33.99
    Current price $33.99

    Simplex 20819274 12V 10Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 20819274 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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    Original price $33.99 - Original price $33.99
    Original price
    $33.99
    $33.99 - $33.99
    Current price $33.99
  • Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69

    Simplex 2081-9272 12V 22Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 2081-9272 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69
  • Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39

    Simplex 2081-9272 12V 18Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 2081-9272 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39
  • Original price $33.99 - Original price $33.99
    Original price
    $33.99
    $33.99 - $33.99
    Current price $33.99

    Simplex 112-133 12V 10Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 112-133 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    Original price $33.99 - Original price $33.99
    Original price
    $33.99
    $33.99 - $33.99
    Current price $33.99
  • Original price $33.99 - Original price $33.99
    Original price
    $33.99
    $33.99 - $33.99
    Current price $33.99

    Simplex 112-113 12V 10Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 112-113 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

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    Original price $33.99 - Original price $33.99
    Original price
    $33.99
    $33.99 - $33.99
    Current price $33.99
  • Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39

    Simplex 75 Fire Alarm Control Panel Battery 12V 18Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 75 Fire Alarm Control Panel Battery Alarm Battery Exact OEM replacement guaranteed to fit easily and ...

    View full details
    Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39
  • Original price $92.89 - Original price $92.89
    Original price
    $92.89
    $92.89 - $92.89
    Current price $92.89

    Simplex STR112053 12V 35Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex STR112053 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    Original price $92.89 - Original price $92.89
    Original price
    $92.89
    $92.89 - $92.89
    Current price $92.89
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Simplex 4100ES 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 4100ES Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Simplex 4010ES 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 4010ES Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Simplex 4006 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 4006 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Simplex 4004R 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 4004R Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.49 - Original price $18.49
    Original price
    $18.49
    $18.49 - $18.49
    Current price $18.49

    Simplex 2001-3072 6V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 2001-3072 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    Original price $18.49 - Original price $18.49
    Original price
    $18.49
    $18.49 - $18.49
    Current price $18.49
  • Original price $75.49 - Original price $75.49
    Original price
    $75.49
    $75.49 - $75.49
    Current price $75.49

    Simplex 2081-9287 12V 26Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 2081-9287 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    Original price $75.49 - Original price $75.49
    Original price
    $75.49
    $75.49 - $75.49
    Current price $75.49
  • Original price $75.49 - Original price $75.49
    Original price
    $75.49
    $75.49 - $75.49
    Current price $75.49

    Simplex 112-134 12V 26Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 112-134 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    Original price $75.49 - Original price $75.49
    Original price
    $75.49
    $75.49 - $75.49
    Current price $75.49
  • Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69

    Simplex 2081-9276 12V 22Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 2081-9276 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69
  • Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69

    Simplex 20819275 12V 22Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 20819275 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69
  • Original price $6.99 - Original price $6.99
    Original price
    $6.99
    $6.99 - $6.99
    Current price $6.99

    Simplex 20819276 12V 1.3Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 20819276 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    Original price $6.99 - Original price $6.99
    Original price
    $6.99
    $6.99 - $6.99
    Current price $6.99