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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.

  • Altronix SMP5PMCTX 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP5PMCTX 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP5PMCTX 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
  • Altronix SMP5PMCTXPD8 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP5PMCTXPD8 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP5PMCTXPD8 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP5PMCTXPD8CB 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP5PMCTXPD8CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP5PMCTXPD8CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP5PMCTXPD4 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP5PMCTXPD4 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP5PMCTXPD4 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP5PMCTXPD4CB 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP5PMCTXPD4CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP5PMCTXPD4CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP5PMCTXPD16 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP5PMCTXPD16 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP5PMCTXPD16 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP5PMCTXPD16CB 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP5PMCTXPD16CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP5PMCTXPD16CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP3PMP8 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP3PMP8 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP3PMP8 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
  • Altronix SMP3PMP8CB 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP3PMP8CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP3PMP8CB 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
  • Altronix SMP3PMP4CB 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP3PMP4CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP3PMP4CB 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
  • Altronix SMP3PMP16CB 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP3PMP16CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP3PMP16CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP3PMCTX 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP3PMCTX 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP3PMCTX 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
  • Altronix SMP3PMCTXPD8CB 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP3PMCTXPD8CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP3PMCTXPD8CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP3PMCTXPD8 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP3PMCTXPD8 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP3PMCTXPD8 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP3PMCTXPD4CB 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP3PMCTXPD4CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP3PMCTXPD4CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP3PMCTXPD4 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP3PMCTXPD4 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP3PMCTXPD4 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP3PMCTXPD16 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP3PMCTXPD16 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP3PMCTXPD16 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP3PMCTXPD16CB 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP3PMCTXPD16CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP3PMCTXPD16CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP10PMC12X 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP10PMC12X 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PMC12X Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP10PM12P8CB 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP10PM12P8CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PM12P8CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP10PM12P4 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP10PM12P4 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PM12P4 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP10PM12P4CB 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP10PM12P4CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PM12P4CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP10PM12P16 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP10PM12P16 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PM12P16 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Altronix SMP10PM12P16CB 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Altronix SMP10PM12P16CB 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Altronix SMP10PM12P16CB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

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