Skip to content
BatteryClerk Prime FAST 1-2 day shipping to most of Canada
BatteryClerk Prime FAST 1-2 day shipping to most of Canada

Alarm Batteries

Keep your property protected, even during a power outage with our backup replacement Alarm Batteries. Browse our current selection of compatible OEM batteries design to fit some of the top alarm brands like ADT, Acme and Ademco.

  • Altronix AL600ULPD4 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL600ULPD4 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL600ULPD4 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL600ULPD4CB 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL600ULPD4CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL600ULPD4CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL600ULMR 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL600ULMR 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL600ULMR Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix SMP312CX 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix SMP312CX 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP312CX Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix SMP312C 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix SMP312C 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP312C Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix PT724AE 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix PT724AE 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix PT724AE Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL6246C 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL6246C 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL6246C Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL600ULM 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL600ULM 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL600ULM Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL600UL3 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL600UL3 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL600UL3 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL400ULXR 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL400ULXR 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL400ULXR Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL400ULX 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    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
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL400ULPD8CB 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL400ULPD8CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL400ULPD8CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL400ULPD8 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL400ULPD8 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL400ULPD8 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL400ULPD4 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL400ULPD4 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL400ULPD4 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL400ULMR 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL400ULMR 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL400ULMR Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL400ULM 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL400ULM 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL400ULM Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL400UL3 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL400UL3 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL400UL3 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL300ULXR 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL300ULXR 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL300ULXR Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL300ULPD8 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL300ULPD8 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL300ULPD8 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL300ULPD4CB 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL300ULPD4CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL300ULPD4CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL300ULPD4 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL300ULPD4 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL300ULPD4 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL300ULMR 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL300ULMR 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL300ULMR Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL176ULX 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL176ULX 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL176ULX Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Altronix AL176UL 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    Altronix AL176UL 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix AL176UL Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99