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.

Digital Security PC1616 12V 4.5Ah Alarm Replacement Battery
$14.99

Digital Security PC1616 12V 4.5Ah Alarm Replacement Battery

Info AJC® replacement compatible with Digital Security PC1616 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

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$14.99
Digital Security BD 412 12V 4.5Ah Alarm Replacement Battery
$14.99

Digital Security BD 412 12V 4.5Ah Alarm Replacement Battery

Info AJC® replacement compatible with Digital Security BD 412 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

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$14.99
Digital Security Alexor 12V 2.2Ah Alarm Battery
$36.39

Digital Security Alexor 12V 2.2Ah Alarm Replacement Battery

Replacement Digital Security Alarm Battery Voltage: 12V (12 Volts) Capacity: 2.2Ah (2200mAh) Terminals: F1 Chemistry: Sealed Lead Acid (AGM) R...

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$36.39
Digital Security PC4050C 12V 7Ah Alarm Replacement Battery
$15.99

Digital Security PC4050C 12V 7Ah Alarm Replacement Battery

Info AJC® replacement compatible with Digital Security PC4050C Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

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$15.99
Digital Security Power864 Option 2 12V 7Ah Alarm Replacement Battery
$15.99

Digital Security Power864 Option 2 12V 7Ah Alarm Replacement Battery

Info AJC® replacement compatible with Digital Security Power864 Option 2 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely...

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$15.99
Digital Security Power832 Option 2  12V 7Ah Alarm Replacement Battery
$15.99

Digital Security Power832 Option 2 12V 7Ah Alarm Replacement Battery

Info AJC® replacement compatible with Digital Security Power832 Option 2 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisel...

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$15.99
Digital Security Power632 Option 2  12V 7Ah Alarm Replacement Battery
$15.99

Digital Security Power632 Option 2 12V 7Ah Alarm Replacement Battery

Info AJC® replacement compatible with Digital Security Power632 Option 2 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisel...

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$15.99
Digital Security Power432 Option 2  12V 7Ah Alarm Replacement Battery
$15.99

Digital Security Power432 Option 2 12V 7Ah Alarm Replacement Battery

Info AJC® replacement compatible with Digital Security Power432 Option 2 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisel...

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$15.99
Digital Security Power632 Option 1 12V 5Ah Alarm Replacement Battery
$15.69

Digital Security Power632 Option 1 12V 5Ah Alarm Replacement Battery

Info AJC® replacement compatible with Digital Security Power632 Option 1 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely...

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$15.69
Digital Security Power864 (Option 2) 12V 7Ah Alarm Replacement Battery
$15.99

Digital Security Power864 (Option 2) 12V 7Ah Alarm Replacement Battery

Info AJC® replacement compatible with Digital Security Power864 (Option 2) Alarm Battery Exact OEM replacement guaranteed to fit easily and precise...

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$15.99
Digital Security Power864 (Option 1) 12V 5Ah Alarm Replacement Battery
$15.69

Digital Security Power864 (Option 1) 12V 5Ah Alarm Replacement Battery

Info AJC® replacement compatible with Digital Security Power864 (Option 1) Alarm Battery Exact OEM replacement guaranteed to fit easily and precise...

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$15.69