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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.

  • Ritar RT1245 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Ritar RT1245 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Ritar RT1245 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

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    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • DSC Alarm Systems DSC BD7-12 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    DSC Alarm Systems DSC BD7-12 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC Alarm Systems DSC BD7-12 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • DSC Alarm Systems BD7.2-12 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    DSC Alarm Systems BD7.2-12 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC Alarm Systems BD7.2-12 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT DSC Power 832 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT DSC Power 832 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT DSC Power 832 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix AL400ULX 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix AL400ULX 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL400ULX Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT DSC PC1555MX 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    ADT DSC PC1555MX 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT DSC PC1555MX 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
  • Solex Alarm B4-12 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Solex Alarm B4-12 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Solex Alarm B4-12 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • DSC Alarm Systems SB1240 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    DSC Alarm Systems SB1240 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC Alarm Systems SB1240 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • ACME TC1245 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    ACME TC1245 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ACME TC1245 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

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    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Napco GEMP3200 Panel 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Napco GEMP3200 Panel 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco GEMP3200 Panel Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Potter Electric BT-260 12v 26ah 12V 26Ah Alarm Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Potter Electric BT-260 12v 26ah 12V 26Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Potter Electric BT-260 12v 26ah Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Altronix AL1012ULACMJ 12V 18Ah Alarm Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Altronix AL1012ULACMJ 12V 18Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL1012ULACMJ Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Simplex 75 Fire Alarm Control Panel Battery 12V 18Ah Alarm Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $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
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Potter Electric BT-120 12v 12ah 12V 12Ah Alarm Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Potter Electric BT-120 12v 12ah 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Potter Electric BT-120 12v 12ah Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Potter Electric BT-120 12V 12Ah Alarm Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Potter Electric BT-120 12V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Potter Electric BT-120 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
  • ADT 804315 6V 4.5Ah Alarm Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    ADT 804315 6V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 804315 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • GE 6V 1.3Ah Alarm Replacement Battery
    $6.59 - $6.59
    $6.59
    $6.59 - $6.59
    $6.59

    GE 6V 1.3Ah Alarm Replacement Battery

    In stock

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

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    $6.59 - $6.59
    $6.59
    $6.59 - $6.59
    $6.59
  • Universal Power Group UB12220 12V 22Ah Alarm Replacement Battery
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69

    Universal Power Group UB12220 12V 22Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Universal Power Group UB12220 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69
  • Visonic Powermax Replacement Battery-main
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    Visonic Powermax Alarm Replacement Battery

    INFO This is a replacement compatible with a Visonic Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: Green Visonic...

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    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • Viking X-9 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Viking X-9 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Viking X-9 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Universal Power Group UB1245 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Universal Power Group UB1245 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Universal Power Group UB1245 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Technacell EP1265 12V 8Ah Alarm Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Technacell EP1265 12V 8Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Technacell EP1265 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Technacell EP1245 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Technacell EP1245 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Technacell EP1245 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
  • Silent Knight 6712 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Silent Knight 6712 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Silent Knight 6712 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59