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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.

  • ADT Safewatch Pro 3000EN 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    ADT Safewatch Pro 3000EN 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Safewatch Pro 3000EN 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
  • ADT Safewatch Pro 3000EN 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    ADT Safewatch Pro 3000EN 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Safewatch Pro 3000EN Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • ADT Manager 3000 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    ADT Manager 3000 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Manager 3000 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
  • ADT BHS 4000A 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT BHS 4000A 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT BHS 4000A Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT 899953 Version 1 6V 12Ah Alarm Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    ADT 899953 Version 1 6V 12Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 899953 Version 1 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • ADT 899953 OPTION 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT 899953 OPTION 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 899953 OPTION 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 899953 Option 12V 8Ah Alarm Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    ADT 899953 Option 12V 8Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 899953 Option 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
  • ADT Ademco Lynx 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT Ademco Lynx 12V 7Ah Alarm Replacement Battery

    In stock

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

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT Power Master 360 Wireless Sire, Power Master 360R Wireless Sir Alarm Replacement Battery
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79

    ADT Power Master 360 Wireless Sire, Power Master 360R Wireless Sir Alarm Replacement Battery

    INFO This is a replacement compatible with a ADT Alarm Battery Volts: 3.6V (3.6 Volts) Capacity: 4000mAh (4Ah) Type: Li-SOCl2 Color: White ADT Powe...

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    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79
  • ADT 476630 12V 26Ah Alarm Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    ADT 476630 12V 26Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 476630 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • ADT 476746 12V 18Ah Alarm Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    ADT 476746 12V 18Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 476746 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • ADT 4520615 12V 22Ah Alarm Replacement Battery
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69

    ADT 4520615 12V 22Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 4520615 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69
  • ADT Vista 10SE 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    ADT Vista 10SE 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Vista 10SE Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • ADT Vista 20SE 12V 8Ah Alarm Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    ADT Vista 20SE 12V 8Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Vista 20SE Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • ADT Vista 20SE 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT Vista 20SE 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Vista 20SE Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT Vista 20PSIA 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT Vista 20PSIA 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Vista 20PSIA 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 Vista 20P 12V 8Ah Alarm Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    ADT Vista 20P 12V 8Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Vista 20P Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • ADT Vista 15 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT Vista 15 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Vista 15 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT Vista 10SE 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    ADT Vista 10SE 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Vista 10SE Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • ADT Vista 10P 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT Vista 10P 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Vista 10P Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT Vista 10 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT Vista 10 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Vista 10 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT Vista 15P 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT Vista 15P 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Vista 15P Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT Manager 2000 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    ADT Manager 2000 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Manager 2000 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
  • ADT Security Manager 3000 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    ADT Security Manager 3000 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Security Manager 3000 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99