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BatteryClerk Prime FAST 1-2 day shipping to most of Canada
BatteryClerk Prime FAST 1-2 day shipping to most of Canada

Alarm Batteries

Ensure your property stays protected, even during a power outage, with BatteryClerk’s reliable backup replacement alarm batteries. Our selection includes high-quality, compatible OEM batteries designed to fit top alarm brands like ADT, Acme, and Ademco, so you can trust your security system to perform when it matters most. Don’t let a dead battery leave you vulnerable—explore our collection today and keep your alarm system running smoothly 24/7!

  • ADT Security Manager 3000 12V 4.5Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with ADT Security Manager 3000 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with ADT Security Manager 3000 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Ademco 4110 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Ademco 4110 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Ademco 4110 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Access Lock RBAT4 12V 4.5Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Access Lock RBAT4 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Access Lock RBAT4 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Qolsys IQ Panel 4 IQ Panel 4 PowerG IQP4001 IQP4002 IQP4002BLK IQP4003 IQP4003BLK IQP4004 IQP4004BLK IQP4005 IQP4005 2600mAh Alarm Replacement Battery
    $24.59 - $24.59
    $24.59
    $24.59 - $24.59
    $24.59

    Qolsys IQ Panel 4 IQ Panel 4 PowerG IQP4001 IQP4002 IQP4002BLK IQP4003 IQP4003BLK IQP4004 IQP4004BLK IQP4005 IQP4005 2600mAh Alarm Replacement Battery

    INFO This is a replacement compatible with a Qolsys Alarm Battery Volts: 3.7V (3.7 Volts) Capacity: 2600mAh (2.6Ah) Type: Li-ion Color: Blue Qolsys...

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    $24.59 - $24.59
    $24.59
    $24.59 - $24.59
    $24.59
  • Solex Alarm SB1240 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Solex Alarm SB1240 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Solex Alarm SB1240 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Honeywell Home Pro A7 Pro A7 Plus Pro A7 10000mAh Replacement Battery-main
    $39.59 - $39.59
    $39.59
    $39.59 - $39.59
    $39.59

    Honeywell Home Pro A7 Pro A7 Plus Pro A7 Plus C Resideo PROA7C 10000mAh Alarm Replacement Battery

    INFO This is a replacement compatible with a Honeywell Alarm Battery Volts: 3.7V (3.7 Volts) Capacity: 10000mAh (10Ah) Type: Li-ion Honeywell Home ...

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    $39.59 - $39.59
    $39.59
    $39.59 - $39.59
    $39.59
  • Honeywell Home Pro A7 Pro A7 Plus Pro A7 P 7800mAh Replacement Battery-main
    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09

    Honeywell Home Pro A7 Pro A7 Plus Pro A7 Plus C Resideo PROA7C 7800mAh Alarm Replacement Battery

    INFO This is a replacement compatible with a Honeywell Alarm Battery Volts: 3.7V (3.7 Volts) Capacity: 7800mAh (7.8Ah) Type: Li-ion Honeywell Home ...

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    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09
  • ADT Command Secondary Color Touchs Replacement Battery-main
    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09

    ADT Command Secondary Color Touchs Alarm Replacement Battery

    INFO This is a replacement compatible with a ADT Alarm Battery Volts: 3.8V (3.8 Volts) Capacity: 2800mAh (2.8Ah) Type: Li-Polymer ADT Command Secon...

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    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09
  • DSC PGX901 PGX911 PowerG PG9911 PowerG PG9911 Sire Replacement Battery-main
    $39.59 - $39.59
    $39.59
    $39.59 - $39.59
    $39.59

    DSC PGX901 PGX911 PowerG PG9911 PowerG PG9911 Siren Alarm Replacement Battery

    INFO This is a replacement compatible with a DSC Alarm Battery Volts: 3.6V (3.6 Volts) Capacity: 14500mAh (14.5Ah) Type: Li-MnO2 Color: Black DSC P...

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    $39.59 - $39.59
    $39.59
    $39.59 - $39.59
    $39.59
  • UltraTech UT12180 12V 18Ah Alarm Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with UltraTech UT12180 12V 18Ah Alarm Battery

    In stock

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

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    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • UltraTech IM1240 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with UltraTech IM1240 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with UltraTech IM1240 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Panasonic LC-R064R2P 6V 4.5Ah Alarm Replacement Battery
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29

    AJC Battery Compatible with Panasonic LC-R064R2P 6V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Panasonic LC-R064R2P Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29
  • DSC Alarm Systems Ultratech UT1240 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with DSC Alarm Systems Ultratech UT1240 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with DSC Alarm Systems Ultratech UT1240 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • DSC Alarm Systems PC2500 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with DSC Alarm Systems PC2500 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with DSC Alarm Systems PC2500 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • ADI 4180 6V 5Ah Alarm Replacement Battery
    $12.19 - $12.19
    $12.19
    $12.19 - $12.19
    $12.19

    AJC Battery Compatible with ADI 4180 6V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with ADI 4180 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tech...

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    $12.19 - $12.19
    $12.19
    $12.19 - $12.19
    $12.19
  • Universal Power Group UB1245 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Universal Power Group UB1245 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Universal Power Group UB1245 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Universal Power Group UB12180 12V 18Ah Alarm Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with Universal Power Group UB12180 12V 18Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Universal Power Group UB12180 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • Mighty Mule Contractor Gate Opener 12V 8Ah Alarm Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with Mighty Mule Contractor Gate Opener 12V 8Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Mighty Mule Contractor Gate Opener Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • Linear Security DVS-2400 12V 1.3Ah Alarm Replacement Battery
    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49

    AJC Battery Compatible with Linear Security DVS-2400 12V 1.3Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Linear Security DVS-2400 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

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    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49
  • Lightalarms LCR6V6.5P1 6V 7Ah Alarm Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with Lightalarms LCR6V6.5P1 6V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Lightalarms LCR6V6.5P1 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Honeywell 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Honeywell All 12V 7Ah Alarm Battery

    In stock

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

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • GE NetworX NX-8V2 12V 4.5Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with GE NetworX NX-8V2 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with GE NetworX NX-8V2 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
  • GE Simon 60-875 6V 1.3Ah Alarm Replacement Battery
    $8.39 - $8.39
    $8.39
    $8.39 - $8.39
    $8.39

    AJC Battery Compatible with GE Simon 60-875 6V 1.3Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with GE Simon 60-875 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $8.39 - $8.39
    $8.39
    $8.39 - $8.39
    $8.39
  • Fire-Lite BAT-1250 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Fire-Lite BAT-1250 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Fire-Lite BAT-1250 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
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