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.

Simplex 20013072 6V 12Ah Alarm Replacement Battery
$21.89

Simplex 20013072 6V 12Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 20013072 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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$21.89
Simplex 4003EC Small Voice Panel 12V 7Ah Alarm Replacement Battery
$24.29

Simplex 4003EC Small Voice Panel 12V 7Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 4003EC Small Voice Panel Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely M...

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$24.29
Simplex 2350 12V 8Ah Alarm Replacement Battery
$29.39

Simplex 2350 12V 8Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 2350 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

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$29.39
Simplex 20819276 12V 35Ah Alarm Replacement Battery
$119.19

Simplex 20819276 12V 35Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 20819276 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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$119.19
Simplex 2081-9276 12V 22Ah Alarm Replacement Battery
$78.89

Simplex 2081-9276 12V 22Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 2081-9276 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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$78.89
Simplex 2081-9276 12V 18Ah Alarm Replacement Battery
$58.89

Simplex 2081-9276 12V 18Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 2081-9276 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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$58.89
Simplex 20819276 12V 1.3Ah Alarm Replacement Battery
$13.39

Simplex 20819276 12V 1.3Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 20819276 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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$13.39
Simplex 20819275 12V 22Ah Alarm Replacement Battery
$78.89

Simplex 20819275 12V 22Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 20819275 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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$78.89
Simplex 2081-9274 12V 22Ah Alarm Replacement Battery
$78.89

Simplex 2081-9274 12V 22Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 2081-9274 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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$78.89
Simplex 20819275 12V 18Ah Alarm Replacement Battery
$58.89

Simplex 20819275 12V 18Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 20819275 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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$58.89