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BatteryClerk Prime FAST 1-2 day shipping to most of the USA
BatteryClerk Prime FAST 1-2 day shipping to most of the USA

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-15P 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

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

    In stock

    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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    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • GE Caddx NetworX NX-8 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    GE Caddx NetworX NX-8 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with GE Caddx NetworX NX-8 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Digital Security PC1616 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Digital Security PC1616 12V 4.5Ah Alarm Replacement Battery

    In stock

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

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    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • ADT 804302 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    ADT 804302 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 804302 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

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    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Qolsys IQ Panel Replacement Battery-main
    $34.49 - $34.49
    $34.49
    $34.49 - $34.49
    $34.49

    Qolsys IQ Panel Alarm Replacement Battery

    INFO This is a replacement compatible with a Qolsys Alarm Battery Volts: 7.4V (7.4 Volts) Capacity: 2600mAh (2.6Ah) Type: Li-Polymer Color: Black Q...

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    $34.49 - $34.49
    $34.49
    $34.49 - $34.49
    $34.49
  • Viking K-2 Slide 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Viking K-2 Slide 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Viking K-2 Slide Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Silent Knight SK-5208 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Silent Knight SK-5208 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Silent Knight SK-5208 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Napco GEM-P816 (12v 7ah) 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Napco GEM-P816 (12v 7ah) 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco GEM-P816 12v 7ah Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Napco GEM-P3200 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Napco GEM-P3200 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco GEM-P3200 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Honeywell Ademco 712BNP 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Honeywell Ademco 712BNP 12V 7Ah Alarm Replacement Battery

    In stock

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

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • GE Simon III 6V 1.3Ah Alarm Replacement Battery
    $6.59 - $6.59
    $6.59
    $6.59 - $6.59
    $6.59

    GE Simon III 6V 1.3Ah Alarm Replacement Battery

    In stock

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

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    $6.59 - $6.59
    $6.59
    $6.59 - $6.59
    $6.59
  • GE 60-914 6V 1.3Ah Alarm Replacement Battery
    $6.59 - $6.59
    $6.59
    $6.59 - $6.59
    $6.59

    GE 60-914 6V 1.3Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with GE 60-914 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

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    $6.59 - $6.59
    $6.59
    $6.59 - $6.59
    $6.59
  • ADT Safewatch Pro 2000 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    ADT Safewatch Pro 2000 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Safewatch Pro 2000 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • ADT 804302 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    ADT 804302 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 804302 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • ADT 3000 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    ADT 3000 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 3000 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tech...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • AP Agri-Alert 800EZK, Agri-Alert 800EZK Alarm System Alarm Replacement Battery
    $36.09 - $36.09
    $36.09
    $36.09 - $36.09
    $36.09

    AP Agri-Alert 800EZK, Agri-Alert 800EZK Alarm System Alarm Replacement Battery

    INFO This is a replacement compatible with a AP Alarm Battery Volts: 8.4V (8.4 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: Green AP Agri-Aler...

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    $36.09 - $36.09
    $36.09
    $36.09 - $36.09
    $36.09
  • Pentair 4249A IntelliTouch MobileTouch II Alarm Replacement Battery
    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09

    Pentair 4249A IntelliTouch MobileTouch II Alarm Replacement Battery

    INFO This is a replacement compatible with a Pentair Alarm Battery Volts: 7.4V (7.4 Volts) Capacity: 2200mAh (2.2Ah) Type: Li-Polymer Color: Black ...

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    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09
  • UltraTech UT12180 12V 18Ah Alarm Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    UltraTech UT12180 12V 18Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with UltraTech UT12180 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Simplex 2081-9276 12V 18Ah Alarm Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Simplex 2081-9276 12V 18Ah Alarm Replacement Battery

    In stock

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

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Sensaphone IMS-1000 6V 3.4Ah Alarm Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    Sensaphone IMS-1000 6V 3.4Ah Alarm Replacement Battery

    UPG® Brand replacement compatible with a Sensaphone IMS-1000 Alarm Battery Voltage: 6 (6 Volts) Capacity: 3.4Ah (3400mAh) Terminals: F1 Chemist...

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    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49
  • Zareba LIS3 6V 4.5Ah Alarm Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Zareba LIS3 6V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Zareba LIS3 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Silent Knight 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Silent Knight 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Silent Knight All Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Securitron 24V 4Ah 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Securitron 24V 4Ah 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Securitron 24V 4Ah Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Napco GEM-P816 - 12v 4ah 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Napco GEM-P816 - 12v 4ah 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with Napco GEM-P816 - 12v 4ah Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49