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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 $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix MAXIM11 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix MAXIM11 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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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 $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix MAXIM13E 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix MAXIM13E Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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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 $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix MAXIM11E 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix MAXIM11E Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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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 $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix MAXIM11D 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix MAXIM11D Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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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 $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix AL802ULADAJ 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL802ULADAJ Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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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 $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix AL602ULADAJ 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL602ULADAJ Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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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 $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix AL600ULADAJ 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL600ULADAJ Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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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 $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix AL600ULACMJ 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL600ULACMJ Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
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    Original price
    $38.89
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    Current price $38.89

    Altronix AL600ULACMCBJ 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL600ULACMCBJ Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

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    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
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    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix AL1002ULADAJ 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL1002ULADAJ Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

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    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
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    Original price
    $38.89
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    Current price $38.89

    Altronix SMP16PMC12X 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP16PMC12X Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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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 $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix SMP10PMC24X 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PMC24X Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
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    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix SMP10PM24P8 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PM24P8 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
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    Original price
    $38.89
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    Current price $38.89

    Altronix SMP10PM24P8CB 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PM24P8CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

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

    Altronix SMP10PM24P4 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PM24P4 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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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 $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix SMP10PM24P4CB 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PM24P4CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

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

    Altronix SMP10PM24P16 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PM24P16 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

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

    Altronix SMP10PM24P16CB 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PM24P16CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

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

    Altronix SMP10C24X 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10C24X Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

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

    Altronix LPS3C24X 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix LPS3C24X Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
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    Original price
    $38.89
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    Current price $38.89

    Altronix AL842ULADA 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL842ULADA Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

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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 $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix AL842UL2ADA 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL842UL2ADA Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
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    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Altronix AL802UL2ADA 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL802UL2ADA Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
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    Original price
    $38.89
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    Current price $38.89

    Altronix AL802UL2ADAJ 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL802UL2ADAJ Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

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