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
$53.59

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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$53.59
Simplex Fire Alarm Control Panel Battery 12V 12Ah Alarm Replacement Battery
$39.19

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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$39.19
Simplex 2081-9274 12V 18Ah Alarm Replacement Battery
$53.59

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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$53.59
Simplex 2350 12V 8Ah Alarm Replacement Battery
$23.69

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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$23.69
Simplex 20819276 12V 35Ah Alarm Replacement Battery
$93.89

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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$93.89
Simplex 20819274 12V 10Ah Alarm Replacement Battery
$35.59

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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$35.59
Simplex 2081-9272 12V 22Ah Alarm Replacement Battery
$62.89

Simplex 2081-9272 12V 22Ah 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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$62.89
Simplex 2081-9272 12V 18Ah Alarm Replacement Battery
$53.59

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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$53.59
Simplex 112-133 12V 10Ah Alarm Replacement Battery
$35.59

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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$35.59
Simplex 112-113 12V 10Ah Alarm Replacement Battery
$35.59

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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$35.59