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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.

  • Napco MA1016E 12V 5Ah Alarm Replacement Battery
    Sold out
    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19

    Napco MA1016E 12V 5Ah Alarm Replacement Battery

    Out of stock

    Info AJC® replacement compatible with Napco MA1016E Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

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    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19
    Sold out
  • Napco GEMP9600 Panel 12V 5Ah Alarm Replacement Battery
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    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19

    Napco GEMP9600 Panel 12V 5Ah Alarm Replacement Battery

    Out of stock

    Info AJC® replacement compatible with Napco GEMP9600 Panel Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19
    Sold out
  • Napco GEMP816 Panel 12V 5Ah Alarm Replacement Battery
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    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19

    Napco GEMP816 Panel 12V 5Ah Alarm Replacement Battery

    Out of stock

    Info AJC® replacement compatible with Napco GEMP816 Panel Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

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    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19
    Sold out
  • Napco GEMP801 Panel 12V 5Ah Alarm Replacement Battery
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    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19

    Napco GEMP801 Panel 12V 5Ah Alarm Replacement Battery

    Out of stock

    Info AJC® replacement compatible with Napco GEMP801 Panel Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

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    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19
    Sold out
  • Napco GEMP3200 Panel 12V 5Ah Alarm Replacement Battery
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    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19

    Napco GEMP3200 Panel 12V 5Ah Alarm Replacement Battery

    Out of 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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    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19
    Sold out
  • Napco GERBAT1.2 12V 1.3Ah Alarm Replacement Battery
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69

    Napco GERBAT1.2 12V 1.3Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco GERBAT1.2 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

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    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69
  • Napco GEMA1000E 12V 1.3Ah Alarm Replacement Battery
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69

    Napco GEMA1000E 12V 1.3Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco GEMA1000E Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69
  • Napco GEMA1000E PAK 12V 1.3Ah Alarm Replacement Battery
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69

    Napco GEMA1000E PAK 12V 1.3Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco GEMA1000E PAK Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69
  • Napco Alarms RBAT1.2 12V 1.3Ah Alarm Replacement Battery
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69

    Napco Alarms RBAT1.2 12V 1.3Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco Alarms RBAT1.2 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69
  • Napco Alarms MA1000E 12V 1.3Ah Alarm Replacement Battery
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69

    Napco Alarms MA1000E 12V 1.3Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco Alarms MA1000E Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69
  • Napco Alarms MA1000E PAK 12V 1.3Ah Alarm Replacement Battery
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69

    Napco Alarms MA1000E PAK 12V 1.3Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco Alarms MA1000E PAK Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69
  • Napco RBAT1.2 12V 1.3Ah Alarm Replacement Battery
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69

    Napco RBAT1.2 12V 1.3Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco RBAT1.2 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69
  • Napco MA1000E 12V 1.3Ah Alarm Replacement Battery
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69

    Napco MA1000E 12V 1.3Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco MA1000E Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $14.69 - $14.69
    $14.69
    $14.69 - $14.69
    $14.69
  • Napco Alarms RBAT6 12V 8Ah Alarm Replacement Battery
    $31.19 - $31.19
    $31.19
    $31.19 - $31.19
    $31.19

    Napco Alarms RBAT6 12V 8Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco Alarms RBAT6 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $31.19 - $31.19
    $31.19
    $31.19 - $31.19
    $31.19
  • Napco RBAT6 12V 8Ah Alarm Replacement Battery
    $31.19 - $31.19
    $31.19
    $31.19 - $31.19
    $31.19

    Napco RBAT6 12V 8Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco RBAT6 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $31.19 - $31.19
    $31.19
    $31.19 - $31.19
    $31.19
  • Napco GEM-P3200 12V 7Ah Alarm Replacement Battery
    $25.89 - $25.89
    $25.89
    $25.89 - $25.89
    $25.89

    Napco GEM-P3200 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco GEM-P3200 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $25.89 - $25.89
    $25.89
    $25.89 - $25.89
    $25.89
  • Napco GEM-P816 - 12V 7Ah Alarm Replacement Battery
    $25.89 - $25.89
    $25.89
    $25.89 - $25.89
    $25.89

    Napco GEM-P816 - 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco GEM-P816 - Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $25.89 - $25.89
    $25.89
    $25.89 - $25.89
    $25.89
  • Napco Alarms 12V 7Ah Alarm Replacement Battery
    $25.89 - $25.89
    $25.89
    $25.89 - $25.89
    $25.89

    Napco Alarms 12V 7Ah Alarm Replacement Battery

    In stock

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

    View full details
    $25.89 - $25.89
    $25.89
    $25.89 - $25.89
    $25.89
  • Napco Magnum 1016e 12V 5Ah Alarm Replacement Battery
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    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19

    Napco Magnum 1016e 12V 5Ah Alarm Replacement Battery

    Out of stock

    Info AJC® replacement compatible with Napco Magnum 1016e Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19
    Sold out
  • Napco Alarms RBAT4 12V 5Ah Alarm Replacement Battery
    Sold out
    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19

    Napco Alarms RBAT4 12V 5Ah Alarm Replacement Battery

    Out of stock

    Info AJC® replacement compatible with Napco Alarms RBAT4 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $23.19 - $23.19
    $23.19
    $23.19 - $23.19
    $23.19
    Sold out
  • Napco GEM-P816 12V 4.5Ah Alarm Replacement Battery
    Sold out
    $21.99 - $21.99
    $21.99
    $21.99 - $21.99
    $21.99

    Napco GEM-P816 12V 4.5Ah Alarm Replacement Battery

    Out of stock

    Info AJC® replacement compatible with Napco GEM-P816 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $21.99 - $21.99
    $21.99
    $21.99 - $21.99
    $21.99
    Sold out
  • Napco MA1008E 12V 4.5Ah Alarm Replacement Battery
    Sold out
    $21.99 - $21.99
    $21.99
    $21.99 - $21.99
    $21.99

    Napco MA1008E 12V 4.5Ah Alarm Replacement Battery

    Out of stock

    Info AJC® replacement compatible with Napco MA1008E Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $21.99 - $21.99
    $21.99
    $21.99 - $21.99
    $21.99
    Sold out
  • Napco MA1000E4LB 12V 4.5Ah Alarm Replacement Battery
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    $21.99 - $21.99
    $21.99
    $21.99 - $21.99
    $21.99

    Napco MA1000E4LB 12V 4.5Ah Alarm Replacement Battery

    Out of stock

    Info AJC® replacement compatible with Napco MA1000E4LB Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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    $21.99 - $21.99
    $21.99
    $21.99 - $21.99
    $21.99
    Sold out
  • Napco MA1000E4LB PAK 12V 4.5Ah Alarm Replacement Battery
    Sold out
    $21.99 - $21.99
    $21.99
    $21.99 - $21.99
    $21.99

    Napco MA1000E4LB PAK 12V 4.5Ah Alarm Replacement Battery

    Out of stock

    Info AJC® replacement compatible with Napco MA1000E4LB PAK Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $21.99 - $21.99
    $21.99
    $21.99 - $21.99
    $21.99
    Sold out