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.

Simplex 2081-9276 12V 18Ah Alarm Replacement Battery
$50.39

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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$50.39
Simplex Fire Alarm Control Panel Battery 12V 12Ah Alarm Replacement Battery
$37.99

Simplex Fire Alarm Control Panel Battery 12V 12Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex Fire Alarm Control Panel Battery Alarm Battery Exact OEM replacement guaranteed to fit easily and pre...

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$37.99
Simplex 2081-9274 12V 18Ah Alarm Replacement Battery
$50.39

Simplex 2081-9274 12V 18Ah 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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$50.39
Simplex 2350 12V 8Ah Alarm Replacement Battery
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$25.79

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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$25.79
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Simplex 20819276 12V 35Ah Alarm Replacement Battery
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$88.69

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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$88.69
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Simplex 20819274 12V 10Ah Alarm Replacement Battery
$35.99

Simplex 20819274 12V 10Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 20819274 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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$35.99
Simplex 2081-9272 12V 18Ah Alarm Replacement Battery
$50.39

Simplex 2081-9272 12V 18Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 2081-9272 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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$50.39
Simplex 112-133 12V 10Ah Alarm Replacement Battery
$35.99

Simplex 112-133 12V 10Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 112-133 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

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$35.99
Simplex 112-113 12V 10Ah Alarm Replacement Battery
$35.99

Simplex 112-113 12V 10Ah Alarm Replacement Battery

Info AJC® replacement compatible with Simplex 112-113 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

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$35.99