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

  • Universal Power Group UB1270 12V 7Ah Alarm Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Universal Power Group UB1270 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Universal Power Group UB1270 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

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    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Universal Power Group UB1245 12V 4.5Ah Alarm Replacement Battery
    $15.99 - $15.99
    $15.99
    $15.99 - $15.99
    $15.99

    AJC Battery Compatible with Universal Power Group UB1245 12V 4.5Ah Alarm 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
    $15.99 - $15.99
    $15.99
    $15.99 - $15.99
    $15.99
  • Universal Power Group UB12120 12V 12Ah Alarm Replacement Battery
    $37.79 - $37.79
    $37.79
    $37.79 - $37.79
    $37.79

    AJC Battery Compatible with Universal Power Group UB12120 12V 12Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Universal Power Group UB12120 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $37.79 - $37.79
    $37.79
    $37.79 - $37.79
    $37.79
  • Universal Power Group UB12120 12V 10Ah Alarm Replacement Battery
    $30.39 - $30.39
    $30.39
    $30.39 - $30.39
    $30.39

    AJC Battery Compatible with Universal Power Group UB12120 12V 10Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Universal Power Group UB12120 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $30.39 - $30.39
    $30.39
    $30.39 - $30.39
    $30.39
  • Universal Power Group UB12220 12V 22Ah Alarm Replacement Battery
    $56.69 - $56.69
    $56.69
    $56.69 - $56.69
    $56.69

    AJC Battery Compatible with Universal Power Group UB12220 12V 22Ah Alarm 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
    $56.69 - $56.69
    $56.69
    $56.69 - $56.69
    $56.69
  • Universal Power Group UB1245 12V 5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    AJC Battery Compatible with Universal Power Group UB1245 12V 5Ah Alarm 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
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Universal Power Group UB12180 12V 18Ah Alarm Replacement Battery
    $46.99 - $46.99
    $46.99
    $46.99 - $46.99
    $46.99

    AJC Battery Compatible with Universal Power Group UB12180 12V 18Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Universal Power Group UB12180 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $46.99 - $46.99
    $46.99
    $46.99 - $46.99
    $46.99