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.

Honeywell Ademco Vista-20P 12V 4.5Ah Alarm Replacement Battery
$14.99

Honeywell Ademco Vista-20P 12V 4.5Ah Alarm Replacement Battery

Info AJC® replacement compatible with Honeywell Ademco Vista-20P Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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$14.99
Honeywell 12V 7Ah Alarm Replacement Battery
$15.29

Honeywell 12V 7Ah Alarm Replacement Battery

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

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$15.29
Honeywell Ademco Vista-10P 12V 4.5Ah Alarm Replacement Battery
$14.99

Honeywell Ademco Vista-10P 12V 4.5Ah Alarm Replacement Battery

Info AJC® replacement compatible with Honeywell Ademco Vista-10P Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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$14.99
Honeywell Ademco 300-03865 Ademco 55026089 Ademco  Replacement Battery
$20.69

Honeywell Ademco 300-03865 Ademco 55026089 Ademco Replacement Battery

This is a replacement compatible with a Honeywell Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 1500mAh (1.5Ah) Type: Ni-MH Honeywell Ademco 300...

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$20.69
Honeywell Ademco DSC GE 12V 7Ah Alarm Replacement Battery
$15.29

Honeywell Ademco DSC GE 12V 7Ah Alarm Replacement Battery

Info AJC® replacement compatible with Honeywell Ademco DSC GE Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

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$15.29
Honeywell 55111-05 5800RP Wireless 5800RP Wireless Replacement Battery
$14.99

Honeywell 55111-05 5800RP Wireless 5800RP Wireless Replacement Battery

This is a replacement compatible with a Honeywell Alarm Battery Volts: 6V (6 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Color: Green Honeywell 55...

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$14.99
Honeywell Ademco Vista-15P 12V 4.5Ah Alarm Replacement Battery
$14.99

Honeywell Ademco Vista-15P 12V 4.5Ah Alarm Replacement Battery

Info AJC® replacement compatible with Honeywell Ademco Vista-15P Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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$14.99
Honeywell Ademco 712BNP 12V 7Ah Alarm Replacement Battery
$15.29

Honeywell Ademco 712BNP 12V 7Ah Alarm Replacement Battery

Info AJC® replacement compatible with Honeywell Ademco 712BNP Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

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$15.29
Honeywell NX1MPS 12V 7Ah Alarm Replacement Battery
$15.29

Honeywell NX1MPS 12V 7Ah Alarm Replacement Battery

Info AJC® replacement compatible with Honeywell NX1MPS Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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$15.29
Honeywell 8DLLKP500 8DLTSSCBASE1 8DLWLTP100 L5000  Replacement Battery
$16.89

Honeywell 8DLLKP500 8DLTSSCBASE1 8DLWLTP100 L5000 Replacement Battery

This is a replacement compatible with a Honeywell Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Color: Green Honeywel...

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$16.89
Honeywell Lynx lynx 5100 lynx 5200 lynx 5210 lynx  Replacement Battery
$36.59

Honeywell Lynx lynx 5100 lynx 5200 lynx 5210 lynx Replacement Battery

This is a replacement compatible with a Honeywell Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 3700mAh (3.7Ah) Type: Ni-MH Color: Green Honeywe...

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$36.59