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BatteryClerk Prime FAST 1-2 day shipping to most of the USA
BatteryClerk Prime FAST 1-2 day shipping to most of the USA

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.

  • Lightalarms 8600004 6V 4.5Ah Alarm Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms 8600004 6V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms 8600004 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

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    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms 5E15Bs 6V 4.5Ah Alarm Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms 5E15Bs 6V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms 5E15Bs Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

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    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Kelvinator Scientific AUDIO ALARM 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Kelvinator Scientific AUDIO ALARM 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Kelvinator Scientific AUDIO ALARM Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely ...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Innovonics BAT603 12V 1.3Ah Alarm Replacement Battery
    $6.99 - $6.99
    $6.99
    $6.99 - $6.99
    $6.99

    Innovonics BAT603 12V 1.3Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Innovonics BAT603 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    $6.99 - $6.99
    $6.99
    $6.99 - $6.99
    $6.99
  • Innovonics C2020 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Innovonics C2020 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Innovonics C2020 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Innovonics FA525 12V 1.3Ah Alarm Replacement Battery
    $6.99 - $6.99
    $6.99
    $6.99 - $6.99
    $6.99

    Innovonics FA525 12V 1.3Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Innovonics FA525 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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    $6.99 - $6.99
    $6.99
    $6.99 - $6.99
    $6.99
  • Intelligent IFP-100 12V 18Ah Alarm Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Intelligent IFP-100 12V 18Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Intelligent IFP-100 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

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    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Innovonics BAT602 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Innovonics BAT602 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Innovonics BAT602 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Innovonics Alarm C2020 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Innovonics Alarm C2020 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Innovonics Alarm C2020 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Innovonics BAT602 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Innovonics BAT602 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Innovonics BAT602 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Innovonics Alarm BAT602 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Innovonics Alarm BAT602 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Innovonics Alarm BAT602 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

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    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Innovonics 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Innovonics 12V 7Ah Alarm Replacement Battery

    In stock

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

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Honeywell PE3A12R 12V 3.2Ah Alarm Replacement Battery
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89

    Honeywell PE3A12R 12V 3.2Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Honeywell PE3A12R Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89
  • Honeywell XLS60 12V 18Ah Alarm Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Honeywell XLS60 12V 18Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Honeywell XLS60 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

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    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Honeywell K9392 6V 4.5Ah Alarm Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Honeywell K9392 6V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Honeywell K9392 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Honeywell HP600ULACM8 12V 12Ah Alarm Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Honeywell HP600ULACM8 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Honeywell HP600ULACM8 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Honeywell HP300ULX 12V 12Ah Alarm Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Honeywell HP300ULX 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Honeywell HP300ULX Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Honeywell AlarmNet 7845i-GSM 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Honeywell AlarmNet 7845i-GSM 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Honeywell AlarmNet 7845i-GSM Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

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    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Honeywell 5000 12V 3.2Ah Alarm Replacement Battery
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89

    Honeywell 5000 12V 3.2Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Honeywell 5000 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89
  • Honeywell 7720 Plus 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Honeywell 7720 Plus 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Honeywell 7720 Plus Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Honeywell 1500 12V 3.2Ah Alarm Replacement Battery
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89

    Honeywell 1500 12V 3.2Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Honeywell 1500 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89
  • GE NetworX NX-6 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    GE NetworX NX-6 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with GE NetworX NX-6 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • GE NetworX NX-4 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    GE NetworX NX-4 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with GE NetworX NX-4 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • GE NetworX NX-8E 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    GE NetworX NX-8E 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with GE NetworX NX-8E Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49